520095342

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{6667889}}^1$

素因数の和:6667907

約数の個数: 16

約数和(自身を含む): 1120205520

約数和(自身を除く): 600110178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 6667889, 13335778, 20003667, 40007334, 86682557, 173365114, 260047671, 520095342]

約数ペア:

[(1, 520095342), (2, 260047671), (3, 173365114), (6, 86682557), (13, 40007334), (26, 20003667), (39, 13335778), (78, 6667889)]