2113691.00000000

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{419}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 57153600

約数和(自身を除く): 25264348

約数列:

[1, 2, 4, 53, 106, 212, 359, 419, 718, 838, 1436, 1676, 19027, 22207, 38054, 44414, 76108, 88828, 150421, 300842, 601684, 7972313, 15944626, 31889252]

約数ペア:

[(1, 31889252), (2, 15944626), (4, 7972313), (53, 601684), (106, 300842), (212, 150421), (359, 88828), (419, 76108), (718, 44414), (838, 38054), (1436, 22207), (1676, 19027)]