2013264149

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{1583}}^1$

素因数の和:1905

約数の個数: 24

約数和(自身を含む): 2298143232

約数和(自身を除く): 284879083

約数列:

[1, 13, 19, 247, 271, 361, 1583, 3523, 4693, 5149, 20579, 30077, 66937, 97831, 391001, 428993, 571463, 1271803, 5576909, 7429019, 8150867, 105961271, 154866473, 2013264149]

約数ペア:

[(1, 2013264149), (13, 154866473), (19, 105961271), (247, 8150867), (271, 7429019), (361, 5576909), (1583, 1271803), (3523, 571463), (4693, 428993), (5149, 391001), (20579, 97831), (30077, 66937)]