69940654

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{217207}}^1$

素因数の和:217239

約数の個数: 16

約数和(自身を含む): 125111808

約数和(自身を除く): 55171154

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 217207, 434414, 1520449, 3040898, 4995761, 9991522, 34970327, 69940654]

約数ペア:

[(1, 69940654), (2, 34970327), (7, 9991522), (14, 4995761), (23, 3040898), (46, 1520449), (161, 434414), (322, 217207)]