425667138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{176041}}^1$

素因数の和:176090

約数の個数: 32

約数和(自身を含む): 946401792

約数和(自身を除く): 520734654

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 176041, 352082, 528123, 1056246, 2288533, 4577066, 5457271, 6865599, 10914542, 13731198, 16371813, 32743626, 70944523, 141889046, 212833569, 425667138]

約数ペア:

[(1, 425667138), (2, 212833569), (3, 141889046), (6, 70944523), (13, 32743626), (26, 16371813), (31, 13731198), (39, 10914542), (62, 6865599), (78, 5457271), (93, 4577066), (186, 2288533), (403, 1056246), (806, 528123), (1209, 352082), (2418, 176041)]