1284730672

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{153529}}^1$

素因数の和:154060

約数の個数: 20

約数和(自身を含む): 2493941320

約数和(自身を除く): 1209210648

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 153529, 307058, 614116, 1228232, 2456464, 80295667, 160591334, 321182668, 642365336, 1284730672]

約数ペア:

[(1, 1284730672), (2, 642365336), (4, 321182668), (8, 160591334), (16, 80295667), (523, 2456464), (1046, 1228232), (2092, 614116), (4184, 307058), (8368, 153529)]