2946916

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 6435072

約数和(自身を除く): 3488156

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 151, 164, 238, 287, 302, 476, 574, 604, 697, 1057, 1148, 1394, 2114, 2567, 2788, 4228, 4879, 5134, 6191, 9758, 10268, 12382, 17969, 19516, 24764, 35938, 43337, 71876, 86674, 105247, 173348, 210494, 420988, 736729, 1473458, 2946916]

約数ペア:

[(1, 2946916), (2, 1473458), (4, 736729), (7, 420988), (14, 210494), (17, 173348), (28, 105247), (34, 86674), (41, 71876), (68, 43337), (82, 35938), (119, 24764), (151, 19516), (164, 17969), (238, 12382), (287, 10268), (302, 9758), (476, 6191), (574, 5134), (604, 4879), (697, 4228), (1057, 2788), (1148, 2567), (1394, 2114)]