28778820538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{38168197}}^1$

素因数の和:38168241

約数の個数: 16

約数和(自身を含む): 48091929480

約数和(自身を除く): 19313108942

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 38168197, 76336394, 496186561, 992373122, 1106877713, 2213755426, 14389410269, 28778820538]

約数ペア:

[(1, 28778820538), (2, 14389410269), (13, 2213755426), (26, 1106877713), (29, 992373122), (58, 496186561), (377, 76336394), (754, 38168197)]