2050185005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{54577}}^1$

素因数の和:55276

約数の個数: 16

約数和(自身を含む): 2687857344

約数和(自身を除く): 637672339

約数列:

[1, 5, 11, 55, 683, 3415, 7513, 37565, 54577, 272885, 600347, 3001735, 37276091, 186380455, 410037001, 2050185005]

約数ペア:

[(1, 2050185005), (5, 410037001), (11, 186380455), (55, 37276091), (683, 3001735), (3415, 600347), (7513, 272885), (37565, 54577)]