397877042

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1823}}^1$

素因数の和:1978

約数の個数: 32

約数和(自身を含む): 638254080

約数和(自身を除く): 240377038

約数列:

[1, 2, 29, 53, 58, 71, 106, 142, 1537, 1823, 2059, 3074, 3646, 3763, 4118, 7526, 52867, 96619, 105734, 109127, 129433, 193238, 218254, 258866, 2801951, 3753557, 5603902, 6859949, 7507114, 13719898, 198938521, 397877042]

約数ペア:

[(1, 397877042), (2, 198938521), (29, 13719898), (53, 7507114), (58, 6859949), (71, 5603902), (106, 3753557), (142, 2801951), (1537, 258866), (1823, 218254), (2059, 193238), (3074, 129433), (3646, 109127), (3763, 105734), (4118, 96619), (7526, 52867)]