2047038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 64

約数和(自身を含む): 5142528

約数和(自身を除く): 3095490

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 61, 94, 102, 119, 122, 141, 183, 238, 282, 329, 357, 366, 427, 658, 714, 799, 854, 987, 1037, 1281, 1598, 1974, 2074, 2397, 2562, 2867, 3111, 4794, 5593, 5734, 6222, 7259, 8601, 11186, 14518, 16779, 17202, 20069, 21777, 33558, 40138, 43554, 48739, 60207, 97478, 120414, 146217, 292434, 341173, 682346, 1023519, 2047038]

約数ペア:

[(1, 2047038), (2, 1023519), (3, 682346), (6, 341173), (7, 292434), (14, 146217), (17, 120414), (21, 97478), (34, 60207), (42, 48739), (47, 43554), (51, 40138), (61, 33558), (94, 21777), (102, 20069), (119, 17202), (122, 16779), (141, 14518), (183, 11186), (238, 8601), (282, 7259), (329, 6222), (357, 5734), (366, 5593), (427, 4794), (658, 3111), (714, 2867), (799, 2562), (854, 2397), (987, 2074), (1037, 1974), (1281, 1598)]