1212467036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{348811}}^1$

素因数の和:348905

約数の個数: 24

約数和(自身を含む): 2344016640

約数和(自身を除く): 1131549604

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 348811, 697622, 1395244, 3836921, 7673842, 15347684, 27556069, 55112138, 110224276, 303116759, 606233518, 1212467036]

約数ペア:

[(1, 1212467036), (2, 606233518), (4, 303116759), (11, 110224276), (22, 55112138), (44, 27556069), (79, 15347684), (158, 7673842), (316, 3836921), (869, 1395244), (1738, 697622), (3476, 348811)]