420714103676

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1\times {\mathrm{19687}}^1$

素因数の和:21410

約数の個数: 48

約数和(自身を含む): 763019937792

約数和(自身を除く): 342305834116

約数列:

[1, 2, 4, 47, 71, 94, 142, 188, 284, 1601, 3202, 3337, 6404, 6674, 13348, 19687, 39374, 75247, 78748, 113671, 150494, 227342, 300988, 454684, 925289, 1397777, 1850578, 2795554, 3701156, 5342537, 5591108, 10685074, 21370148, 31518887, 63037774, 65695519, 126075548, 131391038, 262782076, 1481387689, 2237840977, 2962775378, 4475681954, 5925550756, 8951363908, 105178525919, 210357051838, 420714103676]

約数ペア:

[(1, 420714103676), (2, 210357051838), (4, 105178525919), (47, 8951363908), (71, 5925550756), (94, 4475681954), (142, 2962775378), (188, 2237840977), (284, 1481387689), (1601, 262782076), (3202, 131391038), (3337, 126075548), (6404, 65695519), (6674, 63037774), (13348, 31518887), (19687, 21370148), (39374, 10685074), (75247, 5591108), (78748, 5342537), (113671, 3701156), (150494, 2795554), (227342, 1850578), (300988, 1397777), (454684, 925289)]