1418008

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{491}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 2811780

約数和(自身を除く): 1393772

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 491, 722, 982, 1444, 1964, 2888, 3928, 9329, 18658, 37316, 74632, 177251, 354502, 709004, 1418008]

約数ペア:

[(1, 1418008), (2, 709004), (4, 354502), (8, 177251), (19, 74632), (38, 37316), (76, 18658), (152, 9329), (361, 3928), (491, 2888), (722, 1964), (982, 1444)]