814756228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1424399}}^1$

素因数の和:1424427

約数の個数: 24

約数和(自身を含む): 1675094400

約数和(自身を除く): 860338172

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1424399, 2848798, 5697596, 15668389, 18517187, 31336778, 37034374, 62673556, 74068748, 203689057, 407378114, 814756228]

約数ペア:

[(1, 814756228), (2, 407378114), (4, 203689057), (11, 74068748), (13, 62673556), (22, 37034374), (26, 31336778), (44, 18517187), (52, 15668389), (143, 5697596), (286, 2848798), (572, 1424399)]