381445874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{953}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 607201920

約数和(自身を除く): 225756046

約数列:

[1, 2, 29, 58, 67, 103, 134, 206, 953, 1906, 1943, 2987, 3886, 5974, 6901, 13802, 27637, 55274, 63851, 98159, 127702, 196318, 200129, 400258, 1851679, 2846611, 3703358, 5693222, 6576653, 13153306, 190722937, 381445874]

約数ペア:

[(1, 381445874), (2, 190722937), (29, 13153306), (58, 6576653), (67, 5693222), (103, 3703358), (134, 2846611), (206, 1851679), (953, 400258), (1906, 200129), (1943, 196318), (2987, 127702), (3886, 98159), (5974, 63851), (6901, 55274), (13802, 27637)]