1330431824

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{3557}}^1$

素因数の和:3903

約数の個数: 40

約数和(自身を含む): 2615827368

約数和(自身を除く): 1285395544

約数列:

[1, 2, 4, 8, 16, 97, 194, 241, 388, 482, 776, 964, 1552, 1928, 3557, 3856, 7114, 14228, 23377, 28456, 46754, 56912, 93508, 187016, 345029, 374032, 690058, 857237, 1380116, 1714474, 2760232, 3428948, 5520464, 6857896, 13715792, 83151989, 166303978, 332607956, 665215912, 1330431824]

約数ペア:

[(1, 1330431824), (2, 665215912), (4, 332607956), (8, 166303978), (16, 83151989), (97, 13715792), (194, 6857896), (241, 5520464), (388, 3428948), (482, 2760232), (776, 1714474), (964, 1380116), (1552, 857237), (1928, 690058), (3557, 374032), (3856, 345029), (7114, 187016), (14228, 93508), (23377, 56912), (28456, 46754)]