2743681790

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4497839}}^1$

素因数の和:4497907

約数の個数: 16

約数和(自身を含む): 5019589440

約数和(自身を除く): 2275907650

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 4497839, 8995678, 22489195, 44978390, 274368179, 548736358, 1371840895, 2743681790]

約数ペア:

[(1, 2743681790), (2, 1371840895), (5, 548736358), (10, 274368179), (61, 44978390), (122, 22489195), (305, 8995678), (610, 4497839)]