1039702990

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2017}}^1\times {\mathrm{2713}}^1$

素因数の和:4756

約数の個数: 32

約数和(自身を含む): 1971666720

約数和(自身を除く): 931963730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2017, 2713, 4034, 5426, 10085, 13565, 20170, 27130, 38323, 51547, 76646, 103094, 191615, 257735, 383230, 515470, 5472121, 10944242, 27360605, 54721210, 103970299, 207940598, 519851495, 1039702990]

約数ペア:

[(1, 1039702990), (2, 519851495), (5, 207940598), (10, 103970299), (19, 54721210), (38, 27360605), (95, 10944242), (190, 5472121), (2017, 515470), (2713, 383230), (4034, 257735), (5426, 191615), (10085, 103094), (13565, 76646), (20170, 51547), (27130, 38323)]