557629982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{10457}}^1$

素因数の和:10772

約数の個数: 32

約数和(自身を含む): 1033083072

約数和(自身を除く): 475453090

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 293, 586, 2051, 3809, 4102, 7618, 10457, 20914, 26663, 53326, 73199, 135941, 146398, 271882, 951587, 1903174, 3063901, 6127802, 21447307, 39830713, 42894614, 79661426, 278814991, 557629982]

約数ペア:

[(1, 557629982), (2, 278814991), (7, 79661426), (13, 42894614), (14, 39830713), (26, 21447307), (91, 6127802), (182, 3063901), (293, 1903174), (586, 951587), (2051, 271882), (3809, 146398), (4102, 135941), (7618, 73199), (10457, 53326), (20914, 26663)]