131244284

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{17707}}^1$

素因数の和:17837

約数の個数: 24

約数和(自身を含む): 245432880

約数和(自身を除く): 114188596

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 17707, 35414, 70828, 301019, 602038, 1204076, 1930063, 3860126, 7720252, 32811071, 65622142, 131244284]

約数ペア:

[(1, 131244284), (2, 65622142), (4, 32811071), (17, 7720252), (34, 3860126), (68, 1930063), (109, 1204076), (218, 602038), (436, 301019), (1853, 70828), (3706, 35414), (7412, 17707)]