281154130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{969497}}^1$

素因数の和:969533

約数の個数: 16

約数和(自身を含む): 523528920

約数和(自身を除く): 242374790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 969497, 1938994, 4847485, 9694970, 28115413, 56230826, 140577065, 281154130]

約数ペア:

[(1, 281154130), (2, 140577065), (5, 56230826), (10, 28115413), (29, 9694970), (58, 4847485), (145, 1938994), (290, 969497)]