2629121858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1259}}^1\times {\mathrm{4127}}^1$

素因数の和:5422

約数の個数: 32

約数和(自身を含む): 4493905920

約数和(自身を除く): 1864784062

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 1259, 2518, 4127, 8254, 13849, 27698, 28957, 45397, 57914, 90794, 94921, 189842, 318527, 637054, 1044131, 2088262, 5195893, 10391786, 57154823, 114309646, 119505539, 239011078, 1314560929, 2629121858]

約数ペア:

[(1, 2629121858), (2, 1314560929), (11, 239011078), (22, 119505539), (23, 114309646), (46, 57154823), (253, 10391786), (506, 5195893), (1259, 2088262), (2518, 1044131), (4127, 637054), (8254, 318527), (13849, 189842), (27698, 94921), (28957, 90794), (45397, 57914)]