10490018

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 20585664

約数和(自身を除く): 10095646

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 263, 407, 518, 526, 539, 814, 1078, 1813, 1841, 2849, 2893, 3626, 3682, 5698, 5786, 9731, 12887, 19462, 19943, 20251, 25774, 39886, 40502, 68117, 107041, 136234, 141757, 214082, 283514, 476819, 749287, 953638, 1498574, 5245009, 10490018]

約数ペア:

[(1, 10490018), (2, 5245009), (7, 1498574), (11, 953638), (14, 749287), (22, 476819), (37, 283514), (49, 214082), (74, 141757), (77, 136234), (98, 107041), (154, 68117), (259, 40502), (263, 39886), (407, 25774), (518, 20251), (526, 19943), (539, 19462), (814, 12887), (1078, 9731), (1813, 5786), (1841, 5698), (2849, 3682), (2893, 3626)]