7261904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{34913}}^1$

素因数の和:34934

約数の個数: 20

約数和(自身を含む): 15152676

約数和(自身を除く): 7890772

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 34913, 69826, 139652, 279304, 453869, 558608, 907738, 1815476, 3630952, 7261904]

約数ペア:

[(1, 7261904), (2, 3630952), (4, 1815476), (8, 907738), (13, 558608), (16, 453869), (26, 279304), (52, 139652), (104, 69826), (208, 34913)]