121917292

素因数分解:

$2^2\times 7^3\times {\mathrm{88861}}^1$

素因数の和:88886

約数の個数: 24

約数和(自身を含む): 248813600

約数和(自身を除く): 126896308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 88861, 177722, 355444, 622027, 1244054, 2488108, 4354189, 8708378, 17416756, 30479323, 60958646, 121917292]

約数ペア:

[(1, 121917292), (2, 60958646), (4, 30479323), (7, 17416756), (14, 8708378), (28, 4354189), (49, 2488108), (98, 1244054), (196, 622027), (343, 355444), (686, 177722), (1372, 88861)]