1900539748516

素因数分解:

$2^2\times {\mathrm{421}}^1\times {\mathrm{881}}^1\times {\mathrm{1281029}}^1$

素因数の和:1282335

約数の個数: 24

約数和(自身を含む): 3337631430840

約数和(自身を除く): 1437091682324

約数列:

[1, 2, 4, 421, 842, 881, 1684, 1762, 3524, 370901, 741802, 1281029, 1483604, 2562058, 5124116, 539313209, 1078626418, 1128586549, 2157252836, 2257173098, 4514346196, 475134937129, 950269874258, 1900539748516]

約数ペア:

[(1, 1900539748516), (2, 950269874258), (4, 475134937129), (421, 4514346196), (842, 2257173098), (881, 2157252836), (1684, 1128586549), (1762, 1078626418), (3524, 539313209), (370901, 5124116), (741802, 2562058), (1281029, 1483604)]