2890639695

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1908013}}^1$

素因数の和:1908122

約数の個数: 16

約数和(自身を含む): 4670818272

約数和(自身を除く): 1780178577

約数列:

[1, 3, 5, 15, 101, 303, 505, 1515, 1908013, 5724039, 9540065, 28620195, 192709313, 578127939, 963546565, 2890639695]

約数ペア:

[(1, 2890639695), (3, 963546565), (5, 578127939), (15, 192709313), (101, 28620195), (303, 9540065), (505, 5724039), (1515, 1908013)]