2017257893

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8233}}^1$

素因数の和:8357

約数の個数: 32

約数和(自身を含む): 2561103360

約数和(自身を除く): 543845467

約数列:

[1, 7, 17, 29, 71, 119, 203, 493, 497, 1207, 2059, 3451, 8233, 8449, 14413, 35003, 57631, 139961, 238757, 245021, 584543, 979727, 1671299, 4058869, 4091801, 9937231, 16951747, 28412083, 69560617, 118662229, 288179699, 2017257893]

約数ペア:

[(1, 2017257893), (7, 288179699), (17, 118662229), (29, 69560617), (71, 28412083), (119, 16951747), (203, 9937231), (493, 4091801), (497, 4058869), (1207, 1671299), (2059, 979727), (3451, 584543), (8233, 245021), (8449, 238757), (14413, 139961), (35003, 57631)]