422417422

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{1997}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 750928320

約数和(自身を除く): 328510898

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 521, 1042, 1997, 3647, 3994, 7294, 13979, 15109, 27958, 30218, 57913, 105763, 115826, 211526, 405391, 810782, 1040437, 2080874, 7283059, 14566118, 30172673, 60345346, 211208711, 422417422]

約数ペア:

[(1, 422417422), (2, 211208711), (7, 60345346), (14, 30172673), (29, 14566118), (58, 7283059), (203, 2080874), (406, 1040437), (521, 810782), (1042, 405391), (1997, 211526), (3647, 115826), (3994, 105763), (7294, 57913), (13979, 30218), (15109, 27958)]