2205718

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{727}}^1$

素因数の和:807

約数の個数: 16

約数和(自身を含む): 3485664

約数和(自身を除く): 1279946

約数列:

[1, 2, 37, 41, 74, 82, 727, 1454, 1517, 3034, 26899, 29807, 53798, 59614, 1102859, 2205718]

約数ペア:

[(1, 2205718), (2, 1102859), (37, 59614), (41, 53798), (74, 29807), (82, 26899), (727, 3034), (1454, 1517)]