1984528

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:104

約数の個数: 80

約数和(自身を含む): 4999680

約数和(自身を除く): 3015152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 47, 52, 56, 58, 91, 94, 104, 112, 116, 182, 188, 203, 208, 232, 329, 364, 376, 377, 406, 464, 611, 658, 728, 752, 754, 812, 1222, 1316, 1363, 1456, 1508, 1624, 2444, 2632, 2639, 2726, 3016, 3248, 4277, 4888, 5264, 5278, 5452, 6032, 8554, 9541, 9776, 10556, 10904, 17108, 17719, 19082, 21112, 21808, 34216, 35438, 38164, 42224, 68432, 70876, 76328, 124033, 141752, 152656, 248066, 283504, 496132, 992264, 1984528]

約数ペア:

[(1, 1984528), (2, 992264), (4, 496132), (7, 283504), (8, 248066), (13, 152656), (14, 141752), (16, 124033), (26, 76328), (28, 70876), (29, 68432), (47, 42224), (52, 38164), (56, 35438), (58, 34216), (91, 21808), (94, 21112), (104, 19082), (112, 17719), (116, 17108), (182, 10904), (188, 10556), (203, 9776), (208, 9541), (232, 8554), (329, 6032), (364, 5452), (376, 5278), (377, 5264), (406, 4888), (464, 4277), (611, 3248), (658, 3016), (728, 2726), (752, 2639), (754, 2632), (812, 2444), (1222, 1624), (1316, 1508), (1363, 1456)]