1248376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 2534400

約数和(自身を除く): 1286024

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 191, 344, 382, 764, 817, 1528, 1634, 3268, 3629, 6536, 7258, 8213, 14516, 16426, 29032, 32852, 65704, 156047, 312094, 624188, 1248376]

約数ペア:

[(1, 1248376), (2, 624188), (4, 312094), (8, 156047), (19, 65704), (38, 32852), (43, 29032), (76, 16426), (86, 14516), (152, 8213), (172, 7258), (191, 6536), (344, 3629), (382, 3268), (764, 1634), (817, 1528)]