1490354704

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{367}}^1\times {\mathrm{719}}^1$

素因数の和:1447

約数の個数: 40

約数和(自身を含む): 2907671040

約数和(自身を除く): 1417316336

約数列:

[1, 2, 4, 8, 16, 353, 367, 706, 719, 734, 1412, 1438, 1468, 2824, 2876, 2936, 5648, 5752, 5872, 11504, 129551, 253807, 259102, 263873, 507614, 518204, 527746, 1015228, 1036408, 1055492, 2030456, 2072816, 2110984, 4060912, 4221968, 93147169, 186294338, 372588676, 745177352, 1490354704]

約数ペア:

[(1, 1490354704), (2, 745177352), (4, 372588676), (8, 186294338), (16, 93147169), (353, 4221968), (367, 4060912), (706, 2110984), (719, 2072816), (734, 2030456), (1412, 1055492), (1438, 1036408), (1468, 1015228), (2824, 527746), (2876, 518204), (2936, 507614), (5648, 263873), (5752, 259102), (5872, 253807), (11504, 129551)]