1382207918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{261881}}^1$

素因数の和:261932

約数の個数: 32

約数和(自身を含む): 2639770560

約数和(自身を除く): 1257562642

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 5278, 261881, 523762, 1833167, 3404453, 3666334, 6808906, 7594549, 15189098, 23831171, 47662342, 53161843, 98729137, 106323686, 197458274, 691103959, 1382207918]

約数ペア:

[(1, 1382207918), (2, 691103959), (7, 197458274), (13, 106323686), (14, 98729137), (26, 53161843), (29, 47662342), (58, 23831171), (91, 15189098), (182, 7594549), (203, 6808906), (377, 3666334), (406, 3404453), (754, 1833167), (2639, 523762), (5278, 261881)]