870575784

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{214639}}^1$

素因数の和:214674

約数の個数: 48

約数和(自身を含む): 2356747200

約数和(自身を除く): 1486171416

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 214639, 429278, 643917, 858556, 1287834, 1717112, 2575668, 2790307, 5151336, 5580614, 8370921, 11161228, 16741842, 22322456, 33483684, 36273991, 66967368, 72547982, 108821973, 145095964, 217643946, 290191928, 435287892, 870575784]

約数ペア:

[(1, 870575784), (2, 435287892), (3, 290191928), (4, 217643946), (6, 145095964), (8, 108821973), (12, 72547982), (13, 66967368), (24, 36273991), (26, 33483684), (39, 22322456), (52, 16741842), (78, 11161228), (104, 8370921), (156, 5580614), (169, 5151336), (312, 2790307), (338, 2575668), (507, 1717112), (676, 1287834), (1014, 858556), (1352, 643917), (2028, 429278), (4056, 214639)]