2080985508

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{313}}^1\times {\mathrm{3769}}^1$

素因数の和:4106

約数の個数: 108

約数和(自身を含む): 6140266860

約数和(自身を除く): 4059281352

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 313, 441, 588, 626, 882, 939, 1252, 1764, 1878, 2191, 2817, 3756, 3769, 4382, 5634, 6573, 7538, 8764, 11268, 11307, 13146, 15076, 15337, 19719, 22614, 26292, 26383, 30674, 33921, 39438, 45228, 46011, 52766, 61348, 67842, 78876, 79149, 92022, 105532, 135684, 138033, 158298, 184044, 184681, 237447, 276066, 316596, 369362, 474894, 552132, 554043, 738724, 949788, 1108086, 1179697, 1662129, 2216172, 2359394, 3324258, 3539091, 4718788, 6648516, 7078182, 8257879, 10617273, 14156364, 16515758, 21234546, 24773637, 33031516, 42469092, 49547274, 57805153, 74320911, 99094548, 115610306, 148641822, 173415459, 231220612, 297283644, 346830918, 520246377, 693661836, 1040492754, 2080985508]

約数ペア:

[(1, 2080985508), (2, 1040492754), (3, 693661836), (4, 520246377), (6, 346830918), (7, 297283644), (9, 231220612), (12, 173415459), (14, 148641822), (18, 115610306), (21, 99094548), (28, 74320911), (36, 57805153), (42, 49547274), (49, 42469092), (63, 33031516), (84, 24773637), (98, 21234546), (126, 16515758), (147, 14156364), (196, 10617273), (252, 8257879), (294, 7078182), (313, 6648516), (441, 4718788), (588, 3539091), (626, 3324258), (882, 2359394), (939, 2216172), (1252, 1662129), (1764, 1179697), (1878, 1108086), (2191, 949788), (2817, 738724), (3756, 554043), (3769, 552132), (4382, 474894), (5634, 369362), (6573, 316596), (7538, 276066), (8764, 237447), (11268, 184681), (11307, 184044), (13146, 158298), (15076, 138033), (15337, 135684), (19719, 105532), (22614, 92022), (26292, 79149), (26383, 78876), (30674, 67842), (33921, 61348), (39438, 52766), (45228, 46011)]