7191551163148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1\times {\mathrm{4933871}}^1$

素因数の和:4934254

約数の個数: 48

約数和(自身を含む): 13882258027008

約数和(自身を除く): 6690706863860

約数列:

[1, 2, 4, 11, 22, 44, 157, 211, 314, 422, 628, 844, 1727, 2321, 3454, 4642, 6908, 9284, 33127, 66254, 132508, 364397, 728794, 1457588, 4933871, 9867742, 19735484, 54272581, 108545162, 217090324, 774617747, 1041046781, 1549235494, 2082093562, 3098470988, 4164187124, 8520795217, 11451514591, 17041590434, 22903029182, 34083180868, 45806058364, 163444344617, 326888689234, 653777378468, 1797887790787, 3595775581574, 7191551163148]

約数ペア:

[(1, 7191551163148), (2, 3595775581574), (4, 1797887790787), (11, 653777378468), (22, 326888689234), (44, 163444344617), (157, 45806058364), (211, 34083180868), (314, 22903029182), (422, 17041590434), (628, 11451514591), (844, 8520795217), (1727, 4164187124), (2321, 3098470988), (3454, 2082093562), (4642, 1549235494), (6908, 1041046781), (9284, 774617747), (33127, 217090324), (66254, 108545162), (132508, 54272581), (364397, 19735484), (728794, 9867742), (1457588, 4933871)]