2012955836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{434201}}^1$

素因数の和:434285

約数の個数: 24

約数和(自身を含む): 3768873360

約数和(自身を除く): 1755917524

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 434201, 868402, 1736804, 8249819, 16499638, 26486261, 32999276, 52972522, 105945044, 503238959, 1006477918, 2012955836]

約数ペア:

[(1, 2012955836), (2, 1006477918), (4, 503238959), (19, 105945044), (38, 52972522), (61, 32999276), (76, 26486261), (122, 16499638), (244, 8249819), (1159, 1736804), (2318, 868402), (4636, 434201)]