897988792

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{30931}}^1$

素因数の和:31147

約数の個数: 32

約数和(自身を含む): 1781683200

約数和(自身を除く): 883694408

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 1528, 3629, 7258, 14516, 29032, 30931, 61862, 123724, 247448, 587689, 1175378, 2350756, 4701512, 5907821, 11815642, 23631284, 47262568, 112248599, 224497198, 448994396, 897988792]

約数ペア:

[(1, 897988792), (2, 448994396), (4, 224497198), (8, 112248599), (19, 47262568), (38, 23631284), (76, 11815642), (152, 5907821), (191, 4701512), (382, 2350756), (764, 1175378), (1528, 587689), (3629, 247448), (7258, 123724), (14516, 61862), (29032, 30931)]