1245644874

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{2251}}^1$

素因数の和:2763

約数の個数: 48

約数和(自身を含む): 2744449344

約数和(自身を除く): 1498804470

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 433, 639, 866, 1278, 1299, 2251, 2598, 3897, 4502, 6753, 7794, 13506, 20259, 30743, 40518, 61486, 92229, 159821, 184458, 276687, 319642, 479463, 553374, 958926, 974683, 1438389, 1949366, 2876778, 2924049, 5848098, 8772147, 17544294, 69202493, 138404986, 207607479, 415214958, 622822437, 1245644874]

約数ペア:

[(1, 1245644874), (2, 622822437), (3, 415214958), (6, 207607479), (9, 138404986), (18, 69202493), (71, 17544294), (142, 8772147), (213, 5848098), (426, 2924049), (433, 2876778), (639, 1949366), (866, 1438389), (1278, 974683), (1299, 958926), (2251, 553374), (2598, 479463), (3897, 319642), (4502, 276687), (6753, 184458), (7794, 159821), (13506, 92229), (20259, 61486), (30743, 40518)]