434171898980

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{898423}}^1$

素因数の和:898836

約数の個数: 48

約数和(自身を含む): 927044194944

約数和(自身を除く): 492872295964

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 331, 365, 662, 730, 1324, 1460, 1655, 3310, 6620, 24163, 48326, 96652, 120815, 241630, 483260, 898423, 1796846, 3593692, 4492115, 8984230, 17968460, 65584879, 131169758, 262339516, 297378013, 327924395, 594756026, 655848790, 1189512052, 1311697580, 1486890065, 2973780130, 5947560260, 21708594949, 43417189898, 86834379796, 108542974745, 217085949490, 434171898980]

約数ペア:

[(1, 434171898980), (2, 217085949490), (4, 108542974745), (5, 86834379796), (10, 43417189898), (20, 21708594949), (73, 5947560260), (146, 2973780130), (292, 1486890065), (331, 1311697580), (365, 1189512052), (662, 655848790), (730, 594756026), (1324, 327924395), (1460, 297378013), (1655, 262339516), (3310, 131169758), (6620, 65584879), (24163, 17968460), (48326, 8984230), (96652, 4492115), (120815, 3593692), (241630, 1796846), (483260, 898423)]