3990206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 32

約数和(自身を含む): 7091712

約数和(自身を除く): 3101506

約数列:

[1, 2, 11, 17, 22, 34, 47, 94, 187, 227, 374, 454, 517, 799, 1034, 1598, 2497, 3859, 4994, 7718, 8789, 10669, 17578, 21338, 42449, 84898, 117359, 181373, 234718, 362746, 1995103, 3990206]

約数ペア:

[(1, 3990206), (2, 1995103), (11, 362746), (17, 234718), (22, 181373), (34, 117359), (47, 84898), (94, 42449), (187, 21338), (227, 17578), (374, 10669), (454, 8789), (517, 7718), (799, 4994), (1034, 3859), (1598, 2497)]