1214452018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{38699}}^1$

素因数の和:38802

約数の個数: 32

約数和(自身を含む): 2106518400

約数和(自身を除く): 892066382

約数列:

[1, 2, 13, 17, 26, 34, 71, 142, 221, 442, 923, 1207, 1846, 2414, 15691, 31382, 38699, 77398, 503087, 657883, 1006174, 1315766, 2747629, 5495258, 8552479, 17104958, 35719177, 46709693, 71438354, 93419386, 607226009, 1214452018]

約数ペア:

[(1, 1214452018), (2, 607226009), (13, 93419386), (17, 71438354), (26, 46709693), (34, 35719177), (71, 17104958), (142, 8552479), (221, 5495258), (442, 2747629), (923, 1315766), (1207, 1006174), (1846, 657883), (2414, 503087), (15691, 77398), (31382, 38699)]