2017490587

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1\times {\mathrm{2503}}^1$

素因数の和:3642

約数の個数: 16

約数和(自身を含む): 2329320960

約数和(自身を除く): 311830373

約数列:

[1, 7, 113, 791, 1019, 2503, 7133, 17521, 115147, 282839, 806029, 1979873, 2550557, 17853899, 288212941, 2017490587]

約数ペア:

[(1, 2017490587), (7, 288212941), (113, 17853899), (791, 2550557), (1019, 1979873), (2503, 806029), (7133, 282839), (17521, 115147)]