1309646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2963}}^1$

素因数の和:2995

約数の個数: 16

約数和(自身を含む): 2240784

約数和(自身を除く): 931138

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2963, 5926, 38519, 50371, 77038, 100742, 654823, 1309646]

約数ペア:

[(1, 1309646), (2, 654823), (13, 100742), (17, 77038), (26, 50371), (34, 38519), (221, 5926), (442, 2963)]