2712724

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 5927040

約数和(自身を除く): 3214316

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 41, 68, 82, 119, 139, 164, 238, 278, 287, 476, 556, 574, 697, 973, 1148, 1394, 1946, 2363, 2788, 3892, 4726, 4879, 5699, 9452, 9758, 11398, 16541, 19516, 22796, 33082, 39893, 66164, 79786, 96883, 159572, 193766, 387532, 678181, 1356362, 2712724]

約数ペア:

[(1, 2712724), (2, 1356362), (4, 678181), (7, 387532), (14, 193766), (17, 159572), (28, 96883), (34, 79786), (41, 66164), (68, 39893), (82, 33082), (119, 22796), (139, 19516), (164, 16541), (238, 11398), (278, 9758), (287, 9452), (476, 5699), (556, 4879), (574, 4726), (697, 3892), (973, 2788), (1148, 2363), (1394, 1946)]