854171344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{110989}}^1$

素因数の和:111047

約数の個数: 40

約数和(自身を含む): 1830447080

約数和(自身を除く): 976275736

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 110989, 221978, 443956, 887912, 1442857, 1775824, 2885714, 4106593, 5771428, 8213186, 11542856, 16426372, 23085712, 32852744, 53385709, 65705488, 106771418, 213542836, 427085672, 854171344]

約数ペア:

[(1, 854171344), (2, 427085672), (4, 213542836), (8, 106771418), (13, 65705488), (16, 53385709), (26, 32852744), (37, 23085712), (52, 16426372), (74, 11542856), (104, 8213186), (148, 5771428), (208, 4106593), (296, 2885714), (481, 1775824), (592, 1442857), (962, 887912), (1924, 443956), (3848, 221978), (7696, 110989)]