268474466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{106453}}^1$

素因数の和:106565

約数の個数: 16

約数和(自身を含む): 438164664

約数和(自身を除く): 169690198

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 106453, 212906, 1383889, 2767778, 10325941, 20651882, 134237233, 268474466]

約数ペア:

[(1, 268474466), (2, 134237233), (13, 20651882), (26, 10325941), (97, 2767778), (194, 1383889), (1261, 212906), (2522, 106453)]