3155118904

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{285997}}^1$

素因数の和:286207

約数の個数: 32

約数和(自身を含む): 6795312480

約数和(自身を除く): 3640193576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5516, 11032, 285997, 571994, 1143988, 2001979, 2287976, 4003958, 8007916, 16015832, 56341409, 112682818, 225365636, 394389863, 450731272, 788779726, 1577559452, 3155118904]

約数ペア:

[(1, 3155118904), (2, 1577559452), (4, 788779726), (7, 450731272), (8, 394389863), (14, 225365636), (28, 112682818), (56, 56341409), (197, 16015832), (394, 8007916), (788, 4003958), (1379, 2287976), (1576, 2001979), (2758, 1143988), (5516, 571994), (11032, 285997)]