2011071390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{511723}}^1$

素因数の和:511864

約数の個数: 32

約数和(自身を含む): 4863424896

約数和(自身を除く): 2852353506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 511723, 1023446, 1535169, 2558615, 3070338, 5117230, 7675845, 15351690, 67035713, 134071426, 201107139, 335178565, 402214278, 670357130, 1005535695, 2011071390]

約数ペア:

[(1, 2011071390), (2, 1005535695), (3, 670357130), (5, 402214278), (6, 335178565), (10, 201107139), (15, 134071426), (30, 67035713), (131, 15351690), (262, 7675845), (393, 5117230), (655, 3070338), (786, 2558615), (1310, 1535169), (1965, 1023446), (3930, 511723)]