467116

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{691}}^1$

素因数の和:721

約数の個数: 18

約数和(自身を含む): 886452

約数和(自身を除く): 419336

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 691, 1382, 2764, 8983, 17966, 35932, 116779, 233558, 467116]

約数ペア:

[(1, 467116), (2, 233558), (4, 116779), (13, 35932), (26, 17966), (52, 8983), (169, 2764), (338, 1382), (676, 691)]