2017965

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4639}}^1$

素因数の和:4676

約数の個数: 16

約数和(自身を含む): 3340800

約数和(自身を除く): 1322835

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 4639, 13917, 23195, 69585, 134531, 403593, 672655, 2017965]

約数ペア:

[(1, 2017965), (3, 672655), (5, 403593), (15, 134531), (29, 69585), (87, 23195), (145, 13917), (435, 4639)]