2152438

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 32

約数和(自身を含む): 3693600

約数和(自身を除く): 1541162

約数列:

[1, 2, 17, 29, 34, 37, 58, 59, 74, 118, 493, 629, 986, 1003, 1073, 1258, 1711, 2006, 2146, 2183, 3422, 4366, 18241, 29087, 36482, 37111, 58174, 63307, 74222, 126614, 1076219, 2152438]

約数ペア:

[(1, 2152438), (2, 1076219), (17, 126614), (29, 74222), (34, 63307), (37, 58174), (58, 37111), (59, 36482), (74, 29087), (118, 18241), (493, 4366), (629, 3422), (986, 2183), (1003, 2146), (1073, 2006), (1258, 1711)]