1330790648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{15122621}}^1$

素因数の和:15122638

約数の個数: 16

約数和(自身を含む): 2722071960

約数和(自身を除く): 1391281312

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 15122621, 30245242, 60490484, 120980968, 166348831, 332697662, 665395324, 1330790648]

約数ペア:

[(1, 1330790648), (2, 665395324), (4, 332697662), (8, 166348831), (11, 120980968), (22, 60490484), (44, 30245242), (88, 15122621)]