2080778908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{797}}^1\times {\mathrm{50207}}^1$

素因数の和:51021

約数の個数: 24

約数和(自身を含む): 3926466432

約数和(自身を除く): 1845687524

約数列:

[1, 2, 4, 13, 26, 52, 797, 1594, 3188, 10361, 20722, 41444, 50207, 100414, 200828, 652691, 1305382, 2610764, 40014979, 80029958, 160059916, 520194727, 1040389454, 2080778908]

約数ペア:

[(1, 2080778908), (2, 1040389454), (4, 520194727), (13, 160059916), (26, 80029958), (52, 40014979), (797, 2610764), (1594, 1305382), (3188, 652691), (10361, 200828), (20722, 100414), (41444, 50207)]