2912563668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{53591}}^1$

素因数の和:54252

約数の個数: 48

約数和(自身を含む): 7778985984

約数和(自身を除く): 4866422316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 647, 1294, 1941, 2588, 3882, 4529, 7764, 9058, 13587, 18116, 27174, 53591, 54348, 107182, 160773, 214364, 321546, 375137, 643092, 750274, 1125411, 1500548, 2250822, 4501644, 34673377, 69346754, 104020131, 138693508, 208040262, 242713639, 416080524, 485427278, 728140917, 970854556, 1456281834, 2912563668]

約数ペア:

[(1, 2912563668), (2, 1456281834), (3, 970854556), (4, 728140917), (6, 485427278), (7, 416080524), (12, 242713639), (14, 208040262), (21, 138693508), (28, 104020131), (42, 69346754), (84, 34673377), (647, 4501644), (1294, 2250822), (1941, 1500548), (2588, 1125411), (3882, 750274), (4529, 643092), (7764, 375137), (9058, 321546), (13587, 214364), (18116, 160773), (27174, 107182), (53591, 54348)]