9980492776

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{141079}}^1$

素因数の和:141361

約数の個数: 32

約数和(自身を含む): 19299744000

約数和(自身を除く): 9319251224

約数列:

[1, 2, 4, 8, 37, 74, 148, 239, 296, 478, 956, 1912, 8843, 17686, 35372, 70744, 141079, 282158, 564316, 1128632, 5219923, 10439846, 20879692, 33717881, 41759384, 67435762, 134871524, 269743048, 1247561597, 2495123194, 4990246388, 9980492776]

約数ペア:

[(1, 9980492776), (2, 4990246388), (4, 2495123194), (8, 1247561597), (37, 269743048), (74, 134871524), (148, 67435762), (239, 41759384), (296, 33717881), (478, 20879692), (956, 10439846), (1912, 5219923), (8843, 1128632), (17686, 564316), (35372, 282158), (70744, 141079)]