1803881813

素因数分解:

${\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{2693}}^1$

素因数の和:2972

約数の個数: 16

約数和(自身を含む): 1870713600

約数和(自身を除く): 66831787

約数列:

[1, 61, 79, 139, 2693, 4819, 8479, 10981, 164273, 212747, 374327, 669841, 12977567, 22833947, 29571833, 1803881813]

約数ペア:

[(1, 1803881813), (61, 29571833), (79, 22833947), (139, 12977567), (2693, 669841), (4819, 374327), (8479, 212747), (10981, 164273)]