388641374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2441}}^1\times {\mathrm{7237}}^1$

素因数の和:9691

約数の個数: 16

約数和(自身を含む): 636307056

約数和(自身を除く): 247665682

約数列:

[1, 2, 11, 22, 2441, 4882, 7237, 14474, 26851, 53702, 79607, 159214, 17665517, 35331034, 194320687, 388641374]

約数ペア:

[(1, 388641374), (2, 194320687), (11, 35331034), (22, 17665517), (2441, 159214), (4882, 79607), (7237, 53702), (14474, 26851)]