978032956

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2539}}^1$

素因数の和:2698

約数の個数: 48

約数和(自身を含む): 1843430400

約数和(自身を除く): 865397444

約数列:

[1, 2, 4, 23, 46, 53, 79, 92, 106, 158, 212, 316, 1219, 1817, 2438, 2539, 3634, 4187, 4876, 5078, 7268, 8374, 10156, 16748, 58397, 96301, 116794, 134567, 192602, 200581, 233588, 269134, 385204, 401162, 538268, 802324, 3095041, 4613363, 6190082, 9226726, 10630793, 12380164, 18453452, 21261586, 42523172, 244508239, 489016478, 978032956]

約数ペア:

[(1, 978032956), (2, 489016478), (4, 244508239), (23, 42523172), (46, 21261586), (53, 18453452), (79, 12380164), (92, 10630793), (106, 9226726), (158, 6190082), (212, 4613363), (316, 3095041), (1219, 802324), (1817, 538268), (2438, 401162), (2539, 385204), (3634, 269134), (4187, 233588), (4876, 200581), (5078, 192602), (7268, 134567), (8374, 116794), (10156, 96301), (16748, 58397)]