400874011202

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1\times {\mathrm{1119691}}^1$

素因数の和:1120046

約数の個数: 32

約数和(自身を含む): 696537999360

約数和(自身を除く): 295663988158

約数列:

[1, 2, 7, 14, 107, 214, 239, 478, 749, 1498, 1673, 3346, 25573, 51146, 179011, 358022, 1119691, 2239382, 7837837, 15675674, 119806937, 239613874, 267606149, 535212298, 838648559, 1677297118, 1873243043, 3746486086, 28633857943, 57267715886, 200437005601, 400874011202]

約数ペア:

[(1, 400874011202), (2, 200437005601), (7, 57267715886), (14, 28633857943), (107, 3746486086), (214, 1873243043), (239, 1677297118), (478, 838648559), (749, 535212298), (1498, 267606149), (1673, 239613874), (3346, 119806937), (25573, 15675674), (51146, 7837837), (179011, 2239382), (358022, 1119691)]