1333703980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{9526457}}^1$

素因数の和:9526473

約数の個数: 24

約数和(自身を含む): 3200889888

約数和(自身を除く): 1867185908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9526457, 19052914, 38105828, 47632285, 66685199, 95264570, 133370398, 190529140, 266740796, 333425995, 666851990, 1333703980]

約数ペア:

[(1, 1333703980), (2, 666851990), (4, 333425995), (5, 266740796), (7, 190529140), (10, 133370398), (14, 95264570), (20, 66685199), (28, 47632285), (35, 38105828), (70, 19052914), (140, 9526457)]