2470342

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:316

約数の個数: 32

約数和(自身を含む): 4596480

約数和(自身を除く): 2126138

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 251, 259, 266, 502, 518, 703, 1406, 1757, 3514, 4769, 4921, 9287, 9538, 9842, 18574, 33383, 65009, 66766, 130018, 176453, 352906, 1235171, 2470342]

約数ペア:

[(1, 2470342), (2, 1235171), (7, 352906), (14, 176453), (19, 130018), (37, 66766), (38, 65009), (74, 33383), (133, 18574), (251, 9842), (259, 9538), (266, 9287), (502, 4921), (518, 4769), (703, 3514), (1406, 1757)]