2751684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{569}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 7150080

約数和(自身を除く): 4398396

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 569, 806, 1138, 1209, 1612, 1707, 2276, 2418, 3414, 4836, 6828, 7397, 14794, 17639, 22191, 29588, 35278, 44382, 52917, 70556, 88764, 105834, 211668, 229307, 458614, 687921, 917228, 1375842, 2751684]

約数ペア:

[(1, 2751684), (2, 1375842), (3, 917228), (4, 687921), (6, 458614), (12, 229307), (13, 211668), (26, 105834), (31, 88764), (39, 70556), (52, 52917), (62, 44382), (78, 35278), (93, 29588), (124, 22191), (156, 17639), (186, 14794), (372, 7397), (403, 6828), (569, 4836), (806, 3414), (1138, 2418), (1209, 2276), (1612, 1707)]