315079076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{19483}}^1$

素因数の和:19811

約数の個数: 24

約数和(自身を含む): 595742784

約数和(自身を除く): 280663708

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 8086, 16172, 19483, 38966, 77932, 253279, 506558, 1013116, 6059213, 12118426, 24236852, 78769769, 157539538, 315079076]

約数ペア:

[(1, 315079076), (2, 157539538), (4, 78769769), (13, 24236852), (26, 12118426), (52, 6059213), (311, 1013116), (622, 506558), (1244, 253279), (4043, 77932), (8086, 38966), (16172, 19483)]