289066430

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1\times {\mathrm{521}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 527002848

約数和(自身を除く): 237936418

約数列:

[1, 2, 5, 10, 113, 226, 491, 521, 565, 982, 1042, 1130, 2455, 2605, 4910, 5210, 55483, 58873, 110966, 117746, 255811, 277415, 294365, 511622, 554830, 588730, 1279055, 2558110, 28906643, 57813286, 144533215, 289066430]

約数ペア:

[(1, 289066430), (2, 144533215), (5, 57813286), (10, 28906643), (113, 2558110), (226, 1279055), (491, 588730), (521, 554830), (565, 511622), (982, 294365), (1042, 277415), (1130, 255811), (2455, 117746), (2605, 110966), (4910, 58873), (5210, 55483)]