2021811116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{509}}^1\times {\mathrm{76387}}^1$

素因数の和:76913

約数の個数: 24

約数和(自身を含む): 3817872240

約数和(自身を除く): 1796061124

約数列:

[1, 2, 4, 13, 26, 52, 509, 1018, 2036, 6617, 13234, 26468, 76387, 152774, 305548, 993031, 1986062, 3972124, 38880983, 77761966, 155523932, 505452779, 1010905558, 2021811116]

約数ペア:

[(1, 2021811116), (2, 1010905558), (4, 505452779), (13, 155523932), (26, 77761966), (52, 38880983), (509, 3972124), (1018, 1986062), (2036, 993031), (6617, 305548), (13234, 152774), (26468, 76387)]