8990812

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{433}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 16405200

約数和(自身を除く): 7414388

約数列:

[1, 2, 4, 29, 58, 116, 179, 358, 433, 716, 866, 1732, 5191, 10382, 12557, 20764, 25114, 50228, 77507, 155014, 310028, 2247703, 4495406, 8990812]

約数ペア:

[(1, 8990812), (2, 4495406), (4, 2247703), (29, 310028), (58, 155014), (116, 77507), (179, 50228), (358, 25114), (433, 20764), (716, 12557), (866, 10382), (1732, 5191)]