8497835450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1005661}}^1$

素因数の和:1005699

約数の個数: 36

約数和(自身を含む): 17115361578

約数和(自身を除く): 8617526128

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 4225, 8450, 1005661, 2011322, 5028305, 10056610, 13073593, 25141525, 26147186, 50283050, 65367965, 130735930, 169956709, 326839825, 339913418, 653679650, 849783545, 1699567090, 4248917725, 8497835450]

約数ペア:

[(1, 8497835450), (2, 4248917725), (5, 1699567090), (10, 849783545), (13, 653679650), (25, 339913418), (26, 326839825), (50, 169956709), (65, 130735930), (130, 65367965), (169, 50283050), (325, 26147186), (338, 25141525), (650, 13073593), (845, 10056610), (1690, 5028305), (4225, 2011322), (8450, 1005661)]