2013290839

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 2395201536

約数和(自身を除く): 381910697

約数列:

[1, 7, 67, 71, 103, 469, 497, 587, 721, 4109, 4757, 6901, 7313, 33299, 39329, 41677, 48307, 51191, 60461, 275303, 291739, 423227, 489971, 2792359, 3429797, 4050887, 4292731, 19546513, 28356209, 30049117, 287612977, 2013290839]

約数ペア:

[(1, 2013290839), (7, 287612977), (67, 30049117), (71, 28356209), (103, 19546513), (469, 4292731), (497, 4050887), (587, 3429797), (721, 2792359), (4109, 489971), (4757, 423227), (6901, 291739), (7313, 275303), (33299, 60461), (39329, 51191), (41677, 48307)]