1240786832

素因数分解:

$2^4\times {\mathrm{4877}}^1\times {\mathrm{15901}}^1$

素因数の和:20786

約数の個数: 20

約数和(自身を含む): 2404668636

約数和(自身を除く): 1163881804

約数列:

[1, 2, 4, 8, 16, 4877, 9754, 15901, 19508, 31802, 39016, 63604, 78032, 127208, 254416, 77549177, 155098354, 310196708, 620393416, 1240786832]

約数ペア:

[(1, 1240786832), (2, 620393416), (4, 310196708), (8, 155098354), (16, 77549177), (4877, 254416), (9754, 127208), (15901, 78032), (19508, 63604), (31802, 39016)]