258078682

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{22973}}^1$

素因数の和:23153

約数の個数: 16

約数和(自身を含む): 399471912

約数和(自身を除く): 141393230

約数列:

[1, 2, 41, 82, 137, 274, 5617, 11234, 22973, 45946, 941893, 1883786, 3147301, 6294602, 129039341, 258078682]

約数ペア:

[(1, 258078682), (2, 129039341), (41, 6294602), (82, 3147301), (137, 1883786), (274, 941893), (5617, 45946), (11234, 22973)]