1457790984

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1557469}}^1$

素因数の和:1557494

約数の個数: 48

約数和(自身を含む): 4251893100

約数和(自身を除く): 2794102116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 1557469, 3114938, 4672407, 6229876, 9344814, 12459752, 14017221, 18689628, 20247097, 28034442, 37379256, 40494194, 56068884, 60741291, 80988388, 112137768, 121482582, 161976776, 182223873, 242965164, 364447746, 485930328, 728895492, 1457790984]

約数ペア:

[(1, 1457790984), (2, 728895492), (3, 485930328), (4, 364447746), (6, 242965164), (8, 182223873), (9, 161976776), (12, 121482582), (13, 112137768), (18, 80988388), (24, 60741291), (26, 56068884), (36, 40494194), (39, 37379256), (52, 28034442), (72, 20247097), (78, 18689628), (104, 14017221), (117, 12459752), (156, 9344814), (234, 6229876), (312, 4672407), (468, 3114938), (936, 1557469)]