133150810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{2633}}^1$

素因数の和:3042

約数の個数: 32

約数和(自身を含む): 258869520

約数和(自身を除く): 125718710

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 389, 778, 1945, 2633, 3890, 5057, 5266, 10114, 13165, 25285, 26330, 34229, 50570, 68458, 171145, 342290, 1024237, 2048474, 5121185, 10242370, 13315081, 26630162, 66575405, 133150810]

約数ペア:

[(1, 133150810), (2, 66575405), (5, 26630162), (10, 13315081), (13, 10242370), (26, 5121185), (65, 2048474), (130, 1024237), (389, 342290), (778, 171145), (1945, 68458), (2633, 50570), (3890, 34229), (5057, 26330), (5266, 25285), (10114, 13165)]