61304906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:870

約数の個数: 32

約数和(自身を含む): 104946240

約数和(自身を除く): 43641334

約数列:

[1, 2, 13, 19, 26, 38, 193, 247, 386, 494, 643, 1286, 2509, 3667, 5018, 7334, 8359, 12217, 16718, 24434, 47671, 95342, 124099, 158821, 248198, 317642, 1613287, 2357881, 3226574, 4715762, 30652453, 61304906]

約数ペア:

[(1, 61304906), (2, 30652453), (13, 4715762), (19, 3226574), (26, 2357881), (38, 1613287), (193, 317642), (247, 248198), (386, 158821), (494, 124099), (643, 95342), (1286, 47671), (2509, 24434), (3667, 16718), (5018, 12217), (7334, 8359)]