2135216514

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 4438583424

約数和(自身を除く): 2303366910

約数列:

[1, 2, 3, 6, 43, 86, 129, 137, 193, 258, 274, 313, 386, 411, 579, 626, 822, 939, 1158, 1878, 5891, 8299, 11782, 13459, 16598, 17673, 24897, 26441, 26918, 35346, 40377, 42881, 49794, 52882, 60409, 79323, 80754, 85762, 120818, 128643, 158646, 181227, 257286, 362454, 1136963, 1843883, 2273926, 2597587, 3410889, 3687766, 5195174, 5531649, 6821778, 7792761, 8276033, 11063298, 15585522, 16552066, 24828099, 49656198, 355869419, 711738838, 1067608257, 2135216514]

約数ペア:

[(1, 2135216514), (2, 1067608257), (3, 711738838), (6, 355869419), (43, 49656198), (86, 24828099), (129, 16552066), (137, 15585522), (193, 11063298), (258, 8276033), (274, 7792761), (313, 6821778), (386, 5531649), (411, 5195174), (579, 3687766), (626, 3410889), (822, 2597587), (939, 2273926), (1158, 1843883), (1878, 1136963), (5891, 362454), (8299, 257286), (11782, 181227), (13459, 158646), (16598, 128643), (17673, 120818), (24897, 85762), (26441, 80754), (26918, 79323), (35346, 60409), (40377, 52882), (42881, 49794)]