2785314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 6967296

約数和(自身を除く): 4181982

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 83, 94, 102, 119, 141, 166, 238, 249, 282, 329, 357, 498, 581, 658, 714, 799, 987, 1162, 1411, 1598, 1743, 1974, 2397, 2822, 3486, 3901, 4233, 4794, 5593, 7802, 8466, 9877, 11186, 11703, 16779, 19754, 23406, 27307, 29631, 33558, 54614, 59262, 66317, 81921, 132634, 163842, 198951, 397902, 464219, 928438, 1392657, 2785314]

約数ペア:

[(1, 2785314), (2, 1392657), (3, 928438), (6, 464219), (7, 397902), (14, 198951), (17, 163842), (21, 132634), (34, 81921), (42, 66317), (47, 59262), (51, 54614), (83, 33558), (94, 29631), (102, 27307), (119, 23406), (141, 19754), (166, 16779), (238, 11703), (249, 11186), (282, 9877), (329, 8466), (357, 7802), (498, 5593), (581, 4794), (658, 4233), (714, 3901), (799, 3486), (987, 2822), (1162, 2397), (1411, 1974), (1598, 1743)]