2029896310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{827}}^1$

素因数の和:1165

約数の個数: 64

約数和(自身を含む): 4006195200

約数和(自身を除く): 1976298890

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 239, 395, 478, 790, 827, 1027, 1195, 1654, 2054, 2390, 3107, 4135, 5135, 6214, 8270, 10270, 10751, 15535, 18881, 21502, 31070, 37762, 53755, 65333, 94405, 107510, 130666, 188810, 197653, 245453, 326665, 395306, 490906, 653330, 849329, 988265, 1227265, 1698658, 1976530, 2454530, 2569489, 4246645, 5138978, 8493290, 12847445, 15614587, 25694890, 31229174, 78072935, 156145870, 202989631, 405979262, 1014948155, 2029896310]

約数ペア:

[(1, 2029896310), (2, 1014948155), (5, 405979262), (10, 202989631), (13, 156145870), (26, 78072935), (65, 31229174), (79, 25694890), (130, 15614587), (158, 12847445), (239, 8493290), (395, 5138978), (478, 4246645), (790, 2569489), (827, 2454530), (1027, 1976530), (1195, 1698658), (1654, 1227265), (2054, 988265), (2390, 849329), (3107, 653330), (4135, 490906), (5135, 395306), (6214, 326665), (8270, 245453), (10270, 197653), (10751, 188810), (15535, 130666), (18881, 107510), (21502, 94405), (31070, 65333), (37762, 53755)]