2005624072

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{311}}^1\times {\mathrm{21787}}^1$

素因数の和:22141

約数の個数: 32

約数和(自身を含む): 3874777920

約数和(自身を除く): 1869153848

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 311, 622, 1244, 2488, 11507, 21787, 23014, 43574, 46028, 87148, 92056, 174296, 806119, 1612238, 3224476, 6448952, 6775757, 13551514, 27103028, 54206056, 250703009, 501406018, 1002812036, 2005624072]

約数ペア:

[(1, 2005624072), (2, 1002812036), (4, 501406018), (8, 250703009), (37, 54206056), (74, 27103028), (148, 13551514), (296, 6775757), (311, 6448952), (622, 3224476), (1244, 1612238), (2488, 806119), (11507, 174296), (21787, 92056), (23014, 87148), (43574, 46028)]