278320598

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1\times {\mathrm{3943}}^1$

素因数の和:5191

約数の個数: 16

約数和(自身を含む): 432341280

約数和(自身を除く): 154020682

約数列:

[1, 2, 29, 58, 1217, 2434, 3943, 7886, 35293, 70586, 114347, 228694, 4798631, 9597262, 139160299, 278320598]

約数ペア:

[(1, 278320598), (2, 139160299), (29, 9597262), (58, 4798631), (1217, 228694), (2434, 114347), (3943, 70586), (7886, 35293)]