1857371012

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 3909475584

約数和(自身を除く): 2052104572

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 83, 101, 164, 166, 193, 202, 287, 332, 386, 404, 574, 581, 707, 772, 1148, 1162, 1351, 1414, 2324, 2702, 2828, 3403, 4141, 5404, 6806, 7913, 8282, 8383, 13612, 15826, 16019, 16564, 16766, 19493, 23821, 28987, 31652, 32038, 33532, 38986, 47642, 55391, 57974, 58681, 64076, 77972, 95284, 110782, 112133, 115948, 117362, 136451, 221564, 224266, 234724, 272902, 343703, 448532, 545804, 656779, 687406, 799213, 1313558, 1374812, 1598426, 1617919, 2405921, 2627116, 3196852, 3235838, 4597453, 4811842, 5594491, 6471676, 9194906, 9623684, 11188982, 11325433, 18389812, 22377964, 22650866, 45301732, 66334679, 132669358, 265338716, 464342753, 928685506, 1857371012]

約数ペア:

[(1, 1857371012), (2, 928685506), (4, 464342753), (7, 265338716), (14, 132669358), (28, 66334679), (41, 45301732), (82, 22650866), (83, 22377964), (101, 18389812), (164, 11325433), (166, 11188982), (193, 9623684), (202, 9194906), (287, 6471676), (332, 5594491), (386, 4811842), (404, 4597453), (574, 3235838), (581, 3196852), (707, 2627116), (772, 2405921), (1148, 1617919), (1162, 1598426), (1351, 1374812), (1414, 1313558), (2324, 799213), (2702, 687406), (2828, 656779), (3403, 545804), (4141, 448532), (5404, 343703), (6806, 272902), (7913, 234724), (8282, 224266), (8383, 221564), (13612, 136451), (15826, 117362), (16019, 115948), (16564, 112133), (16766, 110782), (19493, 95284), (23821, 77972), (28987, 64076), (31652, 58681), (32038, 57974), (33532, 55391), (38986, 47642)]