2808143998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{5039}}^1$

素因数の和:5472

約数の個数: 32

約数和(自身を含む): 4672442880

約数和(自身を除く): 1864298882

約数列:

[1, 2, 11, 22, 73, 146, 347, 694, 803, 1606, 3817, 5039, 7634, 10078, 25331, 50662, 55429, 110858, 278641, 367847, 557282, 735694, 1748533, 3497066, 4046317, 8092634, 19233863, 38467726, 127642909, 255285818, 1404071999, 2808143998]

約数ペア:

[(1, 2808143998), (2, 1404071999), (11, 255285818), (22, 127642909), (73, 38467726), (146, 19233863), (347, 8092634), (694, 4046317), (803, 3497066), (1606, 1748533), (3817, 735694), (5039, 557282), (7634, 367847), (10078, 278641), (25331, 110858), (50662, 55429)]