2191058542270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{6287}}^1\times {\mathrm{32299}}^1$

素因数の和:38689

約数の個数: 64

約数和(自身を含む): 4299271603200

約数和(自身を除く): 2108213060930

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 6287, 10790, 12574, 31435, 32299, 62870, 64598, 81731, 161495, 163462, 322990, 408655, 419887, 521821, 817310, 839774, 1043642, 2099435, 2609105, 2680817, 4198870, 5218210, 5361634, 6783673, 13404085, 13567346, 26808170, 33918365, 34850621, 67836730, 69701242, 174253105, 203063813, 348506210, 406127626, 1015319065, 2030638130, 2639829569, 5279659138, 13199147845, 16854296479, 26398295690, 33708592958, 84271482395, 168542964790, 219105854227, 438211708454, 1095529271135, 2191058542270]

約数ペア:

[(1, 2191058542270), (2, 1095529271135), (5, 438211708454), (10, 219105854227), (13, 168542964790), (26, 84271482395), (65, 33708592958), (83, 26398295690), (130, 16854296479), (166, 13199147845), (415, 5279659138), (830, 2639829569), (1079, 2030638130), (2158, 1015319065), (5395, 406127626), (6287, 348506210), (10790, 203063813), (12574, 174253105), (31435, 69701242), (32299, 67836730), (62870, 34850621), (64598, 33918365), (81731, 26808170), (161495, 13567346), (163462, 13404085), (322990, 6783673), (408655, 5361634), (419887, 5218210), (521821, 4198870), (817310, 2680817), (839774, 2609105), (1043642, 2099435)]