2209913926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{41017}}^1$

素因数の和:41140

約数の個数: 32

約数和(自身を含む): 3780218880

約数和(自身を除く): 1570304954

約数列:

[1, 2, 11, 22, 31, 62, 79, 158, 341, 682, 869, 1738, 2449, 4898, 26939, 41017, 53878, 82034, 451187, 902374, 1271527, 2543054, 3240343, 6480686, 13986797, 27973594, 35643773, 71287546, 100450633, 200901266, 1104956963, 2209913926]

約数ペア:

[(1, 2209913926), (2, 1104956963), (11, 200901266), (22, 100450633), (31, 71287546), (62, 35643773), (79, 27973594), (158, 13986797), (341, 6480686), (682, 3240343), (869, 2543054), (1738, 1271527), (2449, 902374), (4898, 451187), (26939, 82034), (41017, 53878)]