1330881846

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{646687}}^1$

素因数の和:646713

約数の個数: 32

約数和(自身を含む): 3104102400

約数和(自身を除く): 1773220554

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 646687, 1293374, 1940061, 3880122, 4526809, 9053618, 13580427, 27160854, 31687663, 63375326, 95062989, 190125978, 221813641, 443627282, 665440923, 1330881846]

約数ペア:

[(1, 1330881846), (2, 665440923), (3, 443627282), (6, 221813641), (7, 190125978), (14, 95062989), (21, 63375326), (42, 31687663), (49, 27160854), (98, 13580427), (147, 9053618), (294, 4526809), (343, 3880122), (686, 1940061), (1029, 1293374), (2058, 646687)]