1884712180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7248893}}^1$

素因数の和:7248915

約数の個数: 24

約数和(自身を含む): 4262349672

約数和(自身を除く): 2377637492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7248893, 14497786, 28995572, 36244465, 72488930, 94235609, 144977860, 188471218, 376942436, 471178045, 942356090, 1884712180]

約数ペア:

[(1, 1884712180), (2, 942356090), (4, 471178045), (5, 376942436), (10, 188471218), (13, 144977860), (20, 94235609), (26, 72488930), (52, 36244465), (65, 28995572), (130, 14497786), (260, 7248893)]