1916648495

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{1039}}^1\times {\mathrm{2693}}^1$

素因数の和:3874

約数の個数: 16

約数和(自身を含む): 2319857280

約数和(自身を除く): 403208785

約数列:

[1, 5, 137, 685, 1039, 2693, 5195, 13465, 142343, 368941, 711715, 1844705, 2798027, 13990135, 383329699, 1916648495]

約数ペア:

[(1, 1916648495), (5, 383329699), (137, 13990135), (685, 2798027), (1039, 1844705), (2693, 711715), (5195, 368941), (13465, 142343)]