1330741685

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{3389}}^1$

素因数の和:4277

約数の個数: 32

約数和(自身を含む): 1968261120

約数和(自身を除く): 637519435

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 863, 3389, 4315, 6041, 11219, 16945, 23723, 30205, 44057, 56095, 78533, 118615, 220285, 308399, 392665, 1541995, 2924707, 14623535, 20472949, 38021191, 102364745, 190105955, 266148337, 1330741685]

約数ペア:

[(1, 1330741685), (5, 266148337), (7, 190105955), (13, 102364745), (35, 38021191), (65, 20472949), (91, 14623535), (455, 2924707), (863, 1541995), (3389, 392665), (4315, 308399), (6041, 220285), (11219, 118615), (16945, 78533), (23723, 56095), (30205, 44057)]