255514604

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{17749}}^1$

素因数の和:17873

約数の個数: 24

約数和(自身を含む): 462210000

約数和(自身を除く): 206695396

約数列:

[1, 2, 4, 59, 61, 118, 122, 236, 244, 3599, 7198, 14396, 17749, 35498, 70996, 1047191, 1082689, 2094382, 2165378, 4188764, 4330756, 63878651, 127757302, 255514604]

約数ペア:

[(1, 255514604), (2, 127757302), (4, 63878651), (59, 4330756), (61, 4188764), (118, 2165378), (122, 2094382), (236, 1082689), (244, 1047191), (3599, 70996), (7198, 35498), (14396, 17749)]