782846930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{13421}}^1$

素因数の和:13754

約数の個数: 32

約数和(自身を含む): 1488231360

約数和(自身を除く): 705384430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 307, 614, 1535, 3070, 5833, 11666, 13421, 26842, 29165, 58330, 67105, 134210, 254999, 509998, 1274995, 2549990, 4120247, 8240494, 20601235, 41202470, 78284693, 156569386, 391423465, 782846930]

約数ペア:

[(1, 782846930), (2, 391423465), (5, 156569386), (10, 78284693), (19, 41202470), (38, 20601235), (95, 8240494), (190, 4120247), (307, 2549990), (614, 1274995), (1535, 509998), (3070, 254999), (5833, 134210), (11666, 67105), (13421, 58330), (26842, 29165)]