917838590

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1\times {\mathrm{3329}}^1$

素因数の和:3764

約数の個数: 32

約数和(自身を含む): 1678320000

約数和(自身を除く): 760481410

約数列:

[1, 2, 5, 10, 79, 158, 349, 395, 698, 790, 1745, 3329, 3490, 6658, 16645, 27571, 33290, 55142, 137855, 262991, 275710, 525982, 1161821, 1314955, 2323642, 2629910, 5809105, 11618210, 91783859, 183567718, 458919295, 917838590]

約数ペア:

[(1, 917838590), (2, 458919295), (5, 183567718), (10, 91783859), (79, 11618210), (158, 5809105), (349, 2629910), (395, 2323642), (698, 1314955), (790, 1161821), (1745, 525982), (3329, 275710), (3490, 262991), (6658, 137855), (16645, 55142), (27571, 33290)]