2091105842

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{302971}}^1$

素因数の和:303026

約数の個数: 32

約数和(自身を含む): 3926517120

約数和(自身を除く): 1835411278

約数列:

[1, 2, 7, 14, 17, 29, 34, 58, 119, 203, 238, 406, 493, 986, 3451, 6902, 302971, 605942, 2120797, 4241594, 5150507, 8786159, 10301014, 17572318, 36053549, 61503113, 72107098, 123006226, 149364703, 298729406, 1045552921, 2091105842]

約数ペア:

[(1, 2091105842), (2, 1045552921), (7, 298729406), (14, 149364703), (17, 123006226), (29, 72107098), (34, 61503113), (58, 36053549), (119, 17572318), (203, 10301014), (238, 8786159), (406, 5150507), (493, 4241594), (986, 2120797), (3451, 605942), (6902, 302971)]