1260116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2203}}^1$

素因数の和:2231

約数の個数: 24

約数和(自身を含む): 2591904

約数和(自身を除く): 1331788

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2203, 4406, 8812, 24233, 28639, 48466, 57278, 96932, 114556, 315029, 630058, 1260116]

約数ペア:

[(1, 1260116), (2, 630058), (4, 315029), (11, 114556), (13, 96932), (22, 57278), (26, 48466), (44, 28639), (52, 24233), (143, 8812), (286, 4406), (572, 2203)]