390520613296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2218867121}}^1$

素因数の和:2218867140

約数の個数: 20

約数和(自身を含む): 825418569384

約数和(自身を除く): 434897956088

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2218867121, 4437734242, 8875468484, 17750936968, 24407538331, 35501873936, 48815076662, 97630153324, 195260306648, 390520613296]

約数ペア:

[(1, 390520613296), (2, 195260306648), (4, 97630153324), (8, 48815076662), (11, 35501873936), (16, 24407538331), (22, 17750936968), (44, 8875468484), (88, 4437734242), (176, 2218867121)]