1295056

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 40

約数和(自身を含む): 2968064

約数和(自身を除く): 1673008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 373, 434, 496, 746, 868, 1492, 1736, 2611, 2984, 3472, 5222, 5968, 10444, 11563, 20888, 23126, 41776, 46252, 80941, 92504, 161882, 185008, 323764, 647528, 1295056]

約数ペア:

[(1, 1295056), (2, 647528), (4, 323764), (7, 185008), (8, 161882), (14, 92504), (16, 80941), (28, 46252), (31, 41776), (56, 23126), (62, 20888), (112, 11563), (124, 10444), (217, 5968), (248, 5222), (373, 3472), (434, 2984), (496, 2611), (746, 1736), (868, 1492)]