427130494

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{4421}}^1$

素因数の和:4600

約数の個数: 32

約数和(自身を含む): 750537216

約数和(自身を除く): 323406722

約数列:

[1, 2, 7, 14, 67, 103, 134, 206, 469, 721, 938, 1442, 4421, 6901, 8842, 13802, 30947, 48307, 61894, 96614, 296207, 455363, 592414, 910726, 2073449, 3187541, 4146898, 6375082, 30509321, 61018642, 213565247, 427130494]

約数ペア:

[(1, 427130494), (2, 213565247), (7, 61018642), (14, 30509321), (67, 6375082), (103, 4146898), (134, 3187541), (206, 2073449), (469, 910726), (721, 592414), (938, 455363), (1442, 296207), (4421, 96614), (6901, 61894), (8842, 48307), (13802, 30947)]