137020378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{27437}}^1$

素因数の和:27677

約数の個数: 16

約数和(自身を含む): 225211104

約数和(自身を除く): 88190726

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4994, 27437, 54874, 301807, 603614, 6228199, 12456398, 68510189, 137020378]

約数ペア:

[(1, 137020378), (2, 68510189), (11, 12456398), (22, 6228199), (227, 603614), (454, 301807), (2497, 54874), (4994, 27437)]