2019929489

素因数分解:

${\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1\times {\mathrm{881}}^1$

素因数の和:1540

約数の個数: 16

約数和(自身を含む): 2108650320

約数和(自身を除く): 88720831

約数列:

[1, 29, 173, 457, 881, 5017, 13253, 25549, 79061, 152413, 402617, 2292769, 4419977, 11675893, 69652741, 2019929489]

約数ペア:

[(1, 2019929489), (29, 69652741), (173, 11675893), (457, 4419977), (881, 2292769), (5017, 402617), (13253, 152413), (25549, 79061)]