3920952854

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{19603}}^1$

素因数の和:19789

約数の個数: 48

約数和(自身を含む): 7415252208

約数和(自身を除く): 3494299354

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 157, 182, 314, 637, 1099, 1274, 2041, 2198, 4082, 7693, 14287, 15386, 19603, 28574, 39206, 100009, 137221, 200018, 254839, 274442, 509678, 960547, 1783873, 1921094, 3077671, 3567746, 6155342, 12487111, 21543697, 24974222, 40009723, 43087394, 80019446, 150805879, 280068061, 301611758, 560136122, 1960476427, 3920952854]

約数ペア:

[(1, 3920952854), (2, 1960476427), (7, 560136122), (13, 301611758), (14, 280068061), (26, 150805879), (49, 80019446), (91, 43087394), (98, 40009723), (157, 24974222), (182, 21543697), (314, 12487111), (637, 6155342), (1099, 3567746), (1274, 3077671), (2041, 1921094), (2198, 1783873), (4082, 960547), (7693, 509678), (14287, 274442), (15386, 254839), (19603, 200018), (28574, 137221), (39206, 100009)]