1361747728

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{7737203}}^1$

素因数の和:7737222

約数の個数: 20

約数和(自身を含む): 2878239888

約数和(自身を除く): 1516492160

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 7737203, 15474406, 30948812, 61897624, 85109233, 123795248, 170218466, 340436932, 680873864, 1361747728]

約数ペア:

[(1, 1361747728), (2, 680873864), (4, 340436932), (8, 170218466), (11, 123795248), (16, 85109233), (22, 61897624), (44, 30948812), (88, 15474406), (176, 7737203)]