2008996574

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1\times {\mathrm{3313}}^1$

素因数の和:3692

約数の個数: 32

約数和(自身を含む): 3297085344

約数和(自身を除く): 1288088770

約数列:

[1, 2, 13, 26, 83, 166, 281, 562, 1079, 2158, 3313, 3653, 6626, 7306, 23323, 43069, 46646, 86138, 274979, 303199, 549958, 606398, 930953, 1861906, 3574727, 7149454, 12102389, 24204778, 77269099, 154538198, 1004498287, 2008996574]

約数ペア:

[(1, 2008996574), (2, 1004498287), (13, 154538198), (26, 77269099), (83, 24204778), (166, 12102389), (281, 7149454), (562, 3574727), (1079, 1861906), (2158, 930953), (3313, 606398), (3653, 549958), (6626, 303199), (7306, 274979), (23323, 86138), (43069, 46646)]