822856190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{76261}}^1$

素因数の和:76364

約数の個数: 32

約数和(自身を含む): 1614314016

約数和(自身を除く): 791457826

約数列:

[1, 2, 5, 10, 13, 26, 65, 83, 130, 166, 415, 830, 1079, 2158, 5395, 10790, 76261, 152522, 381305, 762610, 991393, 1982786, 4956965, 6329663, 9913930, 12659326, 31648315, 63296630, 82285619, 164571238, 411428095, 822856190]

約数ペア:

[(1, 822856190), (2, 411428095), (5, 164571238), (10, 82285619), (13, 63296630), (26, 31648315), (65, 12659326), (83, 9913930), (130, 6329663), (166, 4956965), (415, 1982786), (830, 991393), (1079, 762610), (2158, 381305), (5395, 152522), (10790, 76261)]