2097103690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{683}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 4179382272

約数和(自身を除く): 2082278582

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 271, 515, 542, 683, 1030, 1133, 1355, 1366, 2266, 2710, 2981, 3415, 5665, 5962, 6830, 7513, 11330, 14905, 15026, 27913, 29810, 37565, 55826, 70349, 75130, 139565, 140698, 185093, 279130, 307043, 351745, 370186, 614086, 703490, 773839, 925465, 1535215, 1547678, 1850930, 2036023, 3070430, 3869195, 4072046, 7738390, 10180115, 19064579, 20360230, 38129158, 95322895, 190645790, 209710369, 419420738, 1048551845, 2097103690]

約数ペア:

[(1, 2097103690), (2, 1048551845), (5, 419420738), (10, 209710369), (11, 190645790), (22, 95322895), (55, 38129158), (103, 20360230), (110, 19064579), (206, 10180115), (271, 7738390), (515, 4072046), (542, 3869195), (683, 3070430), (1030, 2036023), (1133, 1850930), (1355, 1547678), (1366, 1535215), (2266, 925465), (2710, 773839), (2981, 703490), (3415, 614086), (5665, 370186), (5962, 351745), (6830, 307043), (7513, 279130), (11330, 185093), (14905, 140698), (15026, 139565), (27913, 75130), (29810, 70349), (37565, 55826)]