1212130004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{89101}}^1$

素因数の和:89303

約数の個数: 24

約数和(自身を含む): 2245370400

約数和(自身を除く): 1033240396

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 3401, 6802, 13604, 89101, 178202, 356404, 1692919, 3385838, 6771676, 15949079, 31898158, 63796316, 303032501, 606065002, 1212130004]

約数ペア:

[(1, 1212130004), (2, 606065002), (4, 303032501), (19, 63796316), (38, 31898158), (76, 15949079), (179, 6771676), (358, 3385838), (716, 1692919), (3401, 356404), (6802, 178202), (13604, 89101)]