2548266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 6386688

約数和(自身を除く): 3838422

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 83, 86, 102, 119, 129, 166, 238, 249, 258, 301, 357, 498, 581, 602, 714, 731, 903, 1162, 1411, 1462, 1743, 1806, 2193, 2822, 3486, 3569, 4233, 4386, 5117, 7138, 8466, 9877, 10234, 10707, 15351, 19754, 21414, 24983, 29631, 30702, 49966, 59262, 60673, 74949, 121346, 149898, 182019, 364038, 424711, 849422, 1274133, 2548266]

約数ペア:

[(1, 2548266), (2, 1274133), (3, 849422), (6, 424711), (7, 364038), (14, 182019), (17, 149898), (21, 121346), (34, 74949), (42, 60673), (43, 59262), (51, 49966), (83, 30702), (86, 29631), (102, 24983), (119, 21414), (129, 19754), (166, 15351), (238, 10707), (249, 10234), (258, 9877), (301, 8466), (357, 7138), (498, 5117), (581, 4386), (602, 4233), (714, 3569), (731, 3486), (903, 2822), (1162, 2193), (1411, 1806), (1462, 1743)]