268486062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{12163}}^1$

素因数の和:12464

約数の個数: 32

約数和(自身を含む): 580368768

約数和(自身を除く): 311882706

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 283, 566, 849, 1698, 3679, 7358, 11037, 12163, 22074, 24326, 36489, 72978, 158119, 316238, 474357, 948714, 3442129, 6884258, 10326387, 20652774, 44747677, 89495354, 134243031, 268486062]

約数ペア:

[(1, 268486062), (2, 134243031), (3, 89495354), (6, 44747677), (13, 20652774), (26, 10326387), (39, 6884258), (78, 3442129), (283, 948714), (566, 474357), (849, 316238), (1698, 158119), (3679, 72978), (7358, 36489), (11037, 24326), (12163, 22074)]