493089968

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{142019}}^1$

素因数の和:142065

約数の個数: 40

約数和(自身を含む): 1127070720

約数和(自身を除く): 633980752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 142019, 284038, 568076, 994133, 1136152, 1988266, 2272304, 3976532, 4402589, 7953064, 8805178, 15906128, 17610356, 30818123, 35220712, 61636246, 70441424, 123272492, 246544984, 493089968]

約数ペア:

[(1, 493089968), (2, 246544984), (4, 123272492), (7, 70441424), (8, 61636246), (14, 35220712), (16, 30818123), (28, 17610356), (31, 15906128), (56, 8805178), (62, 7953064), (112, 4402589), (124, 3976532), (217, 2272304), (248, 1988266), (434, 1136152), (496, 994133), (868, 568076), (1736, 284038), (3472, 142019)]