2249156965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{130651}}^1$

素因数の和:130980

約数の個数: 16

約数和(自身を含む): 2953780416

約数和(自身を除く): 704623451

約数列:

[1, 5, 11, 55, 313, 1565, 3443, 17215, 130651, 653255, 1437161, 7185805, 40893763, 204468815, 449831393, 2249156965]

約数ペア:

[(1, 2249156965), (5, 449831393), (11, 204468815), (55, 40893763), (313, 7185805), (1565, 1437161), (3443, 653255), (17215, 130651)]