2045294531

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1\times {\mathrm{557}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 2526266880

約数和(自身を除く): 480972349

約数列:

[1, 7, 17, 59, 119, 413, 523, 557, 1003, 3661, 3899, 7021, 8891, 9469, 30857, 32863, 62237, 66283, 215999, 230041, 291311, 524569, 558671, 2039177, 3671983, 3910697, 4952287, 17187349, 34666009, 120311443, 292184933, 2045294531]

約数ペア:

[(1, 2045294531), (7, 292184933), (17, 120311443), (59, 34666009), (119, 17187349), (413, 4952287), (523, 3910697), (557, 3671983), (1003, 2039177), (3661, 558671), (3899, 524569), (7021, 291311), (8891, 230041), (9469, 215999), (30857, 66283), (32863, 62237)]