633943284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{213881}}^1$

素因数の和:213920

約数の個数: 48

約数和(自身を含む): 1676834880

約数和(自身を除く): 1042891596

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 213881, 427762, 641643, 855524, 1283286, 2566572, 2780453, 4063739, 5560906, 8127478, 8341359, 11121812, 12191217, 16254956, 16682718, 24382434, 33365436, 48764868, 52828607, 105657214, 158485821, 211314428, 316971642, 633943284]

約数ペア:

[(1, 633943284), (2, 316971642), (3, 211314428), (4, 158485821), (6, 105657214), (12, 52828607), (13, 48764868), (19, 33365436), (26, 24382434), (38, 16682718), (39, 16254956), (52, 12191217), (57, 11121812), (76, 8341359), (78, 8127478), (114, 5560906), (156, 4063739), (228, 2780453), (247, 2566572), (494, 1283286), (741, 855524), (988, 641643), (1482, 427762), (2964, 213881)]