1264654624

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{6841}}^1$

素因数の和:7013

約数の個数: 48

約数和(自身を含む): 2560413240

約数和(自身を除く): 1295758616

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 109, 212, 218, 424, 436, 848, 872, 1696, 1744, 3488, 5777, 6841, 11554, 13682, 23108, 27364, 46216, 54728, 92432, 109456, 184864, 218912, 362573, 725146, 745669, 1450292, 1491338, 2900584, 2982676, 5801168, 5965352, 11602336, 11930704, 23861408, 39520457, 79040914, 158081828, 316163656, 632327312, 1264654624]

約数ペア:

[(1, 1264654624), (2, 632327312), (4, 316163656), (8, 158081828), (16, 79040914), (32, 39520457), (53, 23861408), (106, 11930704), (109, 11602336), (212, 5965352), (218, 5801168), (424, 2982676), (436, 2900584), (848, 1491338), (872, 1450292), (1696, 745669), (1744, 725146), (3488, 362573), (5777, 218912), (6841, 184864), (11554, 109456), (13682, 92432), (23108, 54728), (27364, 46216)]