2021830204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{176179}}^1$

素因数の和:176353

約数の個数: 24

約数和(自身を含む): 3749110400

約数和(自身を除く): 1727280196

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 2869, 5738, 11476, 176179, 352358, 704716, 3347401, 6694802, 13389604, 26603029, 53206058, 106412116, 505457551, 1010915102, 2021830204]

約数ペア:

[(1, 2021830204), (2, 1010915102), (4, 505457551), (19, 106412116), (38, 53206058), (76, 26603029), (151, 13389604), (302, 6694802), (604, 3347401), (2869, 704716), (5738, 352358), (11476, 176179)]