2756322506

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{21407}}^1$

素因数の和:21974

約数の個数: 32

約数和(自身を含む): 5012554752

約数和(自身を除く): 2256232246

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 541, 1082, 3787, 7574, 9197, 18394, 21407, 42814, 64379, 128758, 149849, 299698, 363919, 727838, 2547433, 5094866, 11581187, 23162374, 81068309, 162136618, 196880179, 393760358, 1378161253, 2756322506]

約数ペア:

[(1, 2756322506), (2, 1378161253), (7, 393760358), (14, 196880179), (17, 162136618), (34, 81068309), (119, 23162374), (238, 11581187), (541, 5094866), (1082, 2547433), (3787, 727838), (7574, 363919), (9197, 299698), (18394, 149849), (21407, 128758), (42814, 64379)]