7747090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2634

約数の個数: 32

約数和(自身を含む): 15676416

約数和(自身を除く): 7929326

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2591, 2990, 5182, 12955, 25910, 33683, 59593, 67366, 119186, 168415, 297965, 336830, 595930, 774709, 1549418, 3873545, 7747090]

約数ペア:

[(1, 7747090), (2, 3873545), (5, 1549418), (10, 774709), (13, 595930), (23, 336830), (26, 297965), (46, 168415), (65, 119186), (115, 67366), (130, 59593), (230, 33683), (299, 25910), (598, 12955), (1495, 5182), (2591, 2990)]