1431004070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1\times {\mathrm{8443}}^1$

素因数の和:9464

約数の個数: 32

約数和(自身を含む): 2730384288

約数和(自身を除く): 1299380218

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 997, 1994, 4985, 8443, 9970, 16886, 16949, 33898, 42215, 84430, 84745, 143531, 169490, 287062, 717655, 1435310, 8417671, 16835342, 42088355, 84176710, 143100407, 286200814, 715502035, 1431004070]

約数ペア:

[(1, 1431004070), (2, 715502035), (5, 286200814), (10, 143100407), (17, 84176710), (34, 42088355), (85, 16835342), (170, 8417671), (997, 1435310), (1994, 717655), (4985, 287062), (8443, 169490), (9970, 143531), (16886, 84745), (16949, 84430), (33898, 42215)]