2013309136

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{1013}}^1\times {\mathrm{4007}}^1$

素因数の和:5059

約数の個数: 40

約数和(自身を含む): 4031599104

約数和(自身を除く): 2018289968

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 1013, 2026, 4007, 4052, 8014, 8104, 16028, 16208, 31403, 32056, 62806, 64112, 124217, 125612, 248434, 251224, 496868, 502448, 993736, 1987472, 4059091, 8118182, 16236364, 32472728, 64945456, 125831821, 251663642, 503327284, 1006654568, 2013309136]

約数ペア:

[(1, 2013309136), (2, 1006654568), (4, 503327284), (8, 251663642), (16, 125831821), (31, 64945456), (62, 32472728), (124, 16236364), (248, 8118182), (496, 4059091), (1013, 1987472), (2026, 993736), (4007, 502448), (4052, 496868), (8014, 251224), (8104, 248434), (16028, 125612), (16208, 124217), (31403, 64112), (32056, 62806)]