1567798990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1\times {\mathrm{2251}}^1$

素因数の和:2533

約数の個数: 48

約数和(自身を含む): 3011581584

約数和(自身を除く): 1443782594

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 289, 482, 578, 1205, 1445, 2251, 2410, 2890, 4097, 4502, 8194, 11255, 20485, 22510, 38267, 40970, 69649, 76534, 139298, 191335, 348245, 382670, 542491, 650539, 696490, 1084982, 1301078, 2712455, 3252695, 5424910, 6505390, 9222347, 18444694, 46111735, 92223470, 156779899, 313559798, 783899495, 1567798990]

約数ペア:

[(1, 1567798990), (2, 783899495), (5, 313559798), (10, 156779899), (17, 92223470), (34, 46111735), (85, 18444694), (170, 9222347), (241, 6505390), (289, 5424910), (482, 3252695), (578, 2712455), (1205, 1301078), (1445, 1084982), (2251, 696490), (2410, 650539), (2890, 542491), (4097, 382670), (4502, 348245), (8194, 191335), (11255, 139298), (20485, 76534), (22510, 69649), (38267, 40970)]