2012012355

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{8363}}^1$

素因数の和:8787

約数の個数: 32

約数和(自身を含む): 3303311616

約数和(自身を除く): 1291299261

約数列:

[1, 3, 5, 15, 43, 129, 215, 373, 645, 1119, 1865, 5595, 8363, 16039, 25089, 41815, 48117, 80195, 125445, 240585, 359609, 1078827, 1798045, 3119399, 5394135, 9358197, 15596995, 46790985, 134134157, 402402471, 670670785, 2012012355]

約数ペア:

[(1, 2012012355), (3, 670670785), (5, 402402471), (15, 134134157), (43, 46790985), (129, 15596995), (215, 9358197), (373, 5394135), (645, 3119399), (1119, 1798045), (1865, 1078827), (5595, 359609), (8363, 240585), (16039, 125445), (25089, 80195), (41815, 48117)]