4345418

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 8618400

約数和(自身を除く): 4272982

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 139, 154, 203, 278, 319, 406, 539, 638, 973, 1078, 1421, 1529, 1946, 2233, 2842, 3058, 4031, 4466, 6811, 8062, 10703, 13622, 15631, 21406, 28217, 31262, 44341, 56434, 74921, 88682, 149842, 197519, 310387, 395038, 620774, 2172709, 4345418]

約数ペア:

[(1, 4345418), (2, 2172709), (7, 620774), (11, 395038), (14, 310387), (22, 197519), (29, 149842), (49, 88682), (58, 74921), (77, 56434), (98, 44341), (139, 31262), (154, 28217), (203, 21406), (278, 15631), (319, 13622), (406, 10703), (539, 8062), (638, 6811), (973, 4466), (1078, 4031), (1421, 3058), (1529, 2842), (1946, 2233)]