971860656

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1557469}}^1$

素因数の和:1557493

約数の個数: 40

約数和(自身を含む): 2703767920

約数和(自身を除く): 1731907264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 1557469, 3114938, 4672407, 6229876, 9344814, 12459752, 18689628, 20247097, 24919504, 37379256, 40494194, 60741291, 74758512, 80988388, 121482582, 161976776, 242965164, 323953552, 485930328, 971860656]

約数ペア:

[(1, 971860656), (2, 485930328), (3, 323953552), (4, 242965164), (6, 161976776), (8, 121482582), (12, 80988388), (13, 74758512), (16, 60741291), (24, 40494194), (26, 37379256), (39, 24919504), (48, 20247097), (52, 18689628), (78, 12459752), (104, 9344814), (156, 6229876), (208, 4672407), (312, 3114938), (624, 1557469)]