2186291005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{449}}^1\times {\mathrm{33581}}^1$

素因数の和:34064

約数の個数: 16

約数和(自身を含む): 2720142000

約数和(自身を除く): 533850995

約数列:

[1, 5, 29, 145, 449, 2245, 13021, 33581, 65105, 167905, 973849, 4869245, 15077869, 75389345, 437258201, 2186291005]

約数ペア:

[(1, 2186291005), (5, 437258201), (29, 75389345), (145, 15077869), (449, 4869245), (2245, 973849), (13021, 167905), (33581, 65105)]