988891248

素因数分解:

$2^4\times 3^1\times {\mathrm{20601901}}^1$

素因数の和:20601912

約数の個数: 20

約数和(自身を含む): 2554635848

約数和(自身を除く): 1565744600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 20601901, 41203802, 61805703, 82407604, 123611406, 164815208, 247222812, 329630416, 494445624, 988891248]

約数ペア:

[(1, 988891248), (2, 494445624), (3, 329630416), (4, 247222812), (6, 164815208), (8, 123611406), (12, 82407604), (16, 61805703), (24, 41203802), (48, 20601901)]