2912553130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{117017}}^1$

素因数の和:117174

約数の個数: 32

約数和(自身を含む): 5560695360

約数和(自身を除く): 2648142230

約数列:

[1, 2, 5, 10, 19, 38, 95, 131, 190, 262, 655, 1310, 2489, 4978, 12445, 24890, 117017, 234034, 585085, 1170170, 2223323, 4446646, 11116615, 15329227, 22233230, 30658454, 76646135, 153292270, 291255313, 582510626, 1456276565, 2912553130]

約数ペア:

[(1, 2912553130), (2, 1456276565), (5, 582510626), (10, 291255313), (19, 153292270), (38, 76646135), (95, 30658454), (131, 22233230), (190, 15329227), (262, 11116615), (655, 4446646), (1310, 2223323), (2489, 1170170), (4978, 585085), (12445, 234034), (24890, 117017)]