1447852390

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{18899}}^1$

素因数の和:19116

約数の個数: 32

約数和(自身を含む): 2678054400

約数和(自身を除く): 1230202010

約数列:

[1, 2, 5, 10, 47, 94, 163, 235, 326, 470, 815, 1630, 7661, 15322, 18899, 37798, 38305, 76610, 94495, 188990, 888253, 1776506, 3080537, 4441265, 6161074, 8882530, 15402685, 30805370, 144785239, 289570478, 723926195, 1447852390]

約数ペア:

[(1, 1447852390), (2, 723926195), (5, 289570478), (10, 144785239), (47, 30805370), (94, 15402685), (163, 8882530), (235, 6161074), (326, 4441265), (470, 3080537), (815, 1776506), (1630, 888253), (7661, 188990), (15322, 94495), (18899, 76610), (37798, 38305)]