4737134090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{81157}}^1$

素因数の和:81626

約数の個数: 32

約数和(自身を含む): 9203317200

約数和(自身を除く): 4466183110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 449, 898, 2245, 4490, 5837, 11674, 29185, 58370, 81157, 162314, 405785, 811570, 1055041, 2110082, 5275205, 10550410, 36439493, 72878986, 182197465, 364394930, 473713409, 947426818, 2368567045, 4737134090]

約数ペア:

[(1, 4737134090), (2, 2368567045), (5, 947426818), (10, 473713409), (13, 364394930), (26, 182197465), (65, 72878986), (130, 36439493), (449, 10550410), (898, 5275205), (2245, 2110082), (4490, 1055041), (5837, 811570), (11674, 405785), (29185, 162314), (58370, 81157)]