2018652262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{2539}}^1$

素因数の和:3132

約数の個数: 32

約数和(自身を含む): 3357676800

約数和(自身を除く): 1339024538

約数列:

[1, 2, 11, 22, 71, 142, 509, 781, 1018, 1562, 2539, 5078, 5599, 11198, 27929, 36139, 55858, 72278, 180269, 360538, 397529, 795058, 1292351, 1982959, 2584702, 3965918, 14215861, 28431722, 91756921, 183513842, 1009326131, 2018652262]

約数ペア:

[(1, 2018652262), (2, 1009326131), (11, 183513842), (22, 91756921), (71, 28431722), (142, 14215861), (509, 3965918), (781, 2584702), (1018, 1982959), (1562, 1292351), (2539, 795058), (5078, 397529), (5599, 360538), (11198, 180269), (27929, 72278), (36139, 55858)]