984021904

素因数分解:

$2^4\times {\mathrm{2371}}^1\times {\mathrm{25939}}^1$

素因数の和:28318

約数の個数: 20

約数和(自身を含む): 1907420080

約数和(自身を除く): 923398176

約数列:

[1, 2, 4, 8, 16, 2371, 4742, 9484, 18968, 25939, 37936, 51878, 103756, 207512, 415024, 61501369, 123002738, 246005476, 492010952, 984021904]

約数ペア:

[(1, 984021904), (2, 492010952), (4, 246005476), (8, 123002738), (16, 61501369), (2371, 415024), (4742, 207512), (9484, 103756), (18968, 51878), (25939, 37936)]