425339902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{7229}}^1$

素因数の和:7348

約数の個数: 32

約数和(自身を含む): 719066880

約数和(自身を除く): 293726978

約数列:

[1, 2, 13, 26, 31, 62, 73, 146, 403, 806, 949, 1898, 2263, 4526, 7229, 14458, 29419, 58838, 93977, 187954, 224099, 448198, 527717, 1055434, 2913287, 5826574, 6860321, 13720642, 16359227, 32718454, 212669951, 425339902]

約数ペア:

[(1, 425339902), (2, 212669951), (13, 32718454), (26, 16359227), (31, 13720642), (62, 6860321), (73, 5826574), (146, 2913287), (403, 1055434), (806, 527717), (949, 448198), (1898, 224099), (2263, 187954), (4526, 93977), (7229, 58838), (14458, 29419)]