400084192079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6402269}}^1$

素因数の和:6402335

約数の個数: 32

約数和(自身を含む): 516279052800

約数和(自身を除く): 116194860721

約数列:

[1, 11, 13, 19, 23, 143, 209, 247, 253, 299, 437, 2717, 3289, 4807, 5681, 62491, 6402269, 70424959, 83229497, 121643111, 147252187, 915524467, 1338074221, 1581360443, 1619774057, 1914278431, 2797791553, 17394964873, 21057062741, 30775707083, 36371290189, 400084192079]

約数ペア:

[(1, 400084192079), (11, 36371290189), (13, 30775707083), (19, 21057062741), (23, 17394964873), (143, 2797791553), (209, 1914278431), (247, 1619774057), (253, 1581360443), (299, 1338074221), (437, 915524467), (2717, 147252187), (3289, 121643111), (4807, 83229497), (5681, 70424959), (62491, 6402269)]