1620636324

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{330203}}^1$

素因数の和:330619

約数の個数: 24

約数和(自身を含む): 3790741920

約数和(自身を除く): 2170105596

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 4908, 330203, 660406, 990609, 1320812, 1981218, 3962436, 135053027, 270106054, 405159081, 540212108, 810318162, 1620636324]

約数ペア:

[(1, 1620636324), (2, 810318162), (3, 540212108), (4, 405159081), (6, 270106054), (12, 135053027), (409, 3962436), (818, 1981218), (1227, 1320812), (1636, 990609), (2454, 660406), (4908, 330203)]