1678097954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{1811}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 2741570496

約数和(自身を除く): 1063472542

約数列:

[1, 2, 13, 26, 157, 227, 314, 454, 1811, 2041, 2951, 3622, 4082, 5902, 23543, 35639, 47086, 71278, 284327, 411097, 463307, 568654, 822194, 926614, 3696251, 5344261, 7392502, 10688522, 64542229, 129084458, 839048977, 1678097954]

約数ペア:

[(1, 1678097954), (2, 839048977), (13, 129084458), (26, 64542229), (157, 10688522), (227, 7392502), (314, 5344261), (454, 3696251), (1811, 926614), (2041, 822194), (2951, 568654), (3622, 463307), (4082, 411097), (5902, 284327), (23543, 71278), (35639, 47086)]