351656110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2705047}}^1$

素因数の和:2705067

約数の個数: 16

約数和(自身を含む): 681672096

約数和(自身を除く): 330015986

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2705047, 5410094, 13525235, 27050470, 35165611, 70331222, 175828055, 351656110]

約数ペア:

[(1, 351656110), (2, 175828055), (5, 70331222), (10, 35165611), (13, 27050470), (26, 13525235), (65, 5410094), (130, 2705047)]