906475276

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{2081}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 1858010112

約数和(自身を除く): 951534836

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 331, 658, 662, 1316, 1324, 2081, 2317, 4162, 4634, 8324, 9268, 14567, 15557, 29134, 31114, 58268, 62228, 97807, 108899, 195614, 217798, 391228, 435596, 684649, 688811, 1369298, 1377622, 2738596, 2755244, 4821677, 9643354, 19286708, 32374117, 64748234, 129496468, 226618819, 453237638, 906475276]

約数ペア:

[(1, 906475276), (2, 453237638), (4, 226618819), (7, 129496468), (14, 64748234), (28, 32374117), (47, 19286708), (94, 9643354), (188, 4821677), (329, 2755244), (331, 2738596), (658, 1377622), (662, 1369298), (1316, 688811), (1324, 684649), (2081, 435596), (2317, 391228), (4162, 217798), (4634, 195614), (8324, 108899), (9268, 97807), (14567, 62228), (15557, 58268), (29134, 31114)]