2215676866

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{78979}}^1$

素因数の和:79090

約数の個数: 24

約数和(自身を含む): 3642241680

約数和(自身を除く): 1426564814

約数列:

[1, 2, 13, 26, 83, 166, 169, 338, 1079, 2158, 14027, 28054, 78979, 157958, 1026727, 2053454, 6555257, 13110514, 13347451, 26694902, 85218341, 170436682, 1107838433, 2215676866]

約数ペア:

[(1, 2215676866), (2, 1107838433), (13, 170436682), (26, 85218341), (83, 26694902), (166, 13347451), (169, 13110514), (338, 6555257), (1079, 2053454), (2158, 1026727), (14027, 157958), (28054, 78979)]