2022251644

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{54181}}^1$

素因数の和:54266

約数の個数: 48

約数和(自身を含む): 4272142336

約数和(自身を除く): 2249890692

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 2666, 5332, 9331, 18662, 37324, 54181, 108362, 216724, 379267, 758534, 1517068, 1679611, 2329783, 3359222, 4659566, 6718444, 9319132, 11757277, 16308481, 23514554, 32616962, 47029108, 65233924, 72223273, 144446546, 288893092, 505562911, 1011125822, 2022251644]

約数ペア:

[(1, 2022251644), (2, 1011125822), (4, 505562911), (7, 288893092), (14, 144446546), (28, 72223273), (31, 65233924), (43, 47029108), (62, 32616962), (86, 23514554), (124, 16308481), (172, 11757277), (217, 9319132), (301, 6718444), (434, 4659566), (602, 3359222), (868, 2329783), (1204, 1679611), (1333, 1517068), (2666, 758534), (5332, 379267), (9331, 216724), (18662, 108362), (37324, 54181)]