2013706618

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421807}}^1$

素因数の和:421858

約数の個数: 32

約数和(自身を含む): 3887382528

約数和(自身を除く): 1873675910

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 421807, 843614, 2952649, 4639877, 5905298, 9279754, 13076017, 26152034, 32479139, 64958278, 91532119, 143836187, 183064238, 287672374, 1006853309, 2013706618]

約数ペア:

[(1, 2013706618), (2, 1006853309), (7, 287672374), (11, 183064238), (14, 143836187), (22, 91532119), (31, 64958278), (62, 32479139), (77, 26152034), (154, 13076017), (217, 9279754), (341, 5905298), (434, 4639877), (682, 2952649), (2387, 843614), (4774, 421807)]