1021228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 1975680

約数和(自身を除く): 954452

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 479, 533, 958, 1066, 1916, 2132, 6227, 12454, 19639, 24908, 39278, 78556, 255307, 510614, 1021228]

約数ペア:

[(1, 1021228), (2, 510614), (4, 255307), (13, 78556), (26, 39278), (41, 24908), (52, 19639), (82, 12454), (164, 6227), (479, 2132), (533, 1916), (958, 1066)]