1640706244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{8933}}^1$

素因数の和:9064

約数の個数: 48

約数和(自身を含む): 3165423408

約数和(自身を除く): 1524717164

約数列:

[1, 2, 4, 17, 34, 37, 68, 73, 74, 146, 148, 292, 629, 1241, 1258, 2482, 2516, 2701, 4964, 5402, 8933, 10804, 17866, 35732, 45917, 91834, 151861, 183668, 303722, 330521, 607444, 652109, 661042, 1304218, 1322084, 2608436, 5618857, 11085853, 11237714, 22171706, 22475428, 24128033, 44343412, 48256066, 96512132, 410176561, 820353122, 1640706244]

約数ペア:

[(1, 1640706244), (2, 820353122), (4, 410176561), (17, 96512132), (34, 48256066), (37, 44343412), (68, 24128033), (73, 22475428), (74, 22171706), (146, 11237714), (148, 11085853), (292, 5618857), (629, 2608436), (1241, 1322084), (1258, 1304218), (2482, 661042), (2516, 652109), (2701, 607444), (4964, 330521), (5402, 303722), (8933, 183668), (10804, 151861), (17866, 91834), (35732, 45917)]