990097912

素因数分解:

$2^3\times {\mathrm{337}}^1\times {\mathrm{443}}^1\times {\mathrm{829}}^1$

素因数の和:1615

約数の個数: 32

約数和(自身を含む): 1868396400

約数和(自身を除く): 878298488

約数列:

[1, 2, 4, 8, 337, 443, 674, 829, 886, 1348, 1658, 1772, 2696, 3316, 3544, 6632, 149291, 279373, 298582, 367247, 558746, 597164, 734494, 1117492, 1194328, 1468988, 2234984, 2937976, 123762239, 247524478, 495048956, 990097912]

約数ペア:

[(1, 990097912), (2, 495048956), (4, 247524478), (8, 123762239), (337, 2937976), (443, 2234984), (674, 1468988), (829, 1194328), (886, 1117492), (1348, 734494), (1658, 597164), (1772, 558746), (2696, 367247), (3316, 298582), (3544, 279373), (6632, 149291)]