2011404772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{96461}}^1$

素因数の和:96879

約数の個数: 24

約数和(自身を含む): 3800216952

約数和(自身を除く): 1788812180

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 5213, 10426, 20852, 96461, 192922, 385844, 1253993, 2507986, 5015972, 38680861, 77361722, 154723444, 502851193, 1005702386, 2011404772]

約数ペア:

[(1, 2011404772), (2, 1005702386), (4, 502851193), (13, 154723444), (26, 77361722), (52, 38680861), (401, 5015972), (802, 2507986), (1604, 1253993), (5213, 385844), (10426, 192922), (20852, 96461)]