2107395376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{31013}}^1$

素因数の和:31189

約数の個数: 40

約数和(自身を含む): 4245692544

約数和(自身を除く): 2138297168

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 137, 248, 274, 496, 548, 1096, 2192, 4247, 8494, 16988, 31013, 33976, 62026, 67952, 124052, 248104, 496208, 961403, 1922806, 3845612, 4248781, 7691224, 8497562, 15382448, 16995124, 33990248, 67980496, 131712211, 263424422, 526848844, 1053697688, 2107395376]

約数ペア:

[(1, 2107395376), (2, 1053697688), (4, 526848844), (8, 263424422), (16, 131712211), (31, 67980496), (62, 33990248), (124, 16995124), (137, 15382448), (248, 8497562), (274, 7691224), (496, 4248781), (548, 3845612), (1096, 1922806), (2192, 961403), (4247, 496208), (8494, 248104), (16988, 124052), (31013, 67952), (33976, 62026)]