1270293838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{2141}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 2105157600

約数和(自身を除く): 834863762

約数列:

[1, 2, 11, 22, 149, 181, 298, 362, 1639, 1991, 2141, 3278, 3982, 4282, 23551, 26969, 47102, 53938, 296659, 319009, 387521, 593318, 638018, 775042, 3509099, 4262731, 7018198, 8525462, 57740629, 115481258, 635146919, 1270293838]

約数ペア:

[(1, 1270293838), (2, 635146919), (11, 115481258), (22, 57740629), (149, 8525462), (181, 7018198), (298, 4262731), (362, 3509099), (1639, 775042), (1991, 638018), (2141, 593318), (3278, 387521), (3982, 319009), (4282, 296659), (23551, 53938), (26969, 47102)]