147969410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{360901}}^1$

素因数の和:360949

約数の個数: 16

約数和(自身を含む): 272841912

約数和(自身を除く): 124872502

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 360901, 721802, 1804505, 3609010, 14796941, 29593882, 73984705, 147969410]

約数ペア:

[(1, 147969410), (2, 73984705), (5, 29593882), (10, 14796941), (41, 3609010), (82, 1804505), (205, 721802), (410, 360901)]