2009296507

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 2171289600

約数和(自身を除く): 161993093

約数列:

[1, 37, 59, 61, 79, 191, 2183, 2257, 2923, 3599, 4661, 4819, 7067, 11269, 11651, 15089, 133163, 172457, 178303, 284321, 416953, 431087, 558293, 687409, 890251, 920429, 10519877, 25434133, 32939287, 34055873, 54305311, 2009296507]

約数ペア:

[(1, 2009296507), (37, 54305311), (59, 34055873), (61, 32939287), (79, 25434133), (191, 10519877), (2183, 920429), (2257, 890251), (2923, 687409), (3599, 558293), (4661, 431087), (4819, 416953), (7067, 284321), (11269, 178303), (11651, 172457), (15089, 133163)]