98818556

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{991}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 175572096

約数和(自身を除く): 76753540

約数列:

[1, 2, 4, 97, 194, 257, 388, 514, 991, 1028, 1982, 3964, 24929, 49858, 96127, 99716, 192254, 254687, 384508, 509374, 1018748, 24704639, 49409278, 98818556]

約数ペア:

[(1, 98818556), (2, 49409278), (4, 24704639), (97, 1018748), (194, 509374), (257, 384508), (388, 254687), (514, 192254), (991, 99716), (1028, 96127), (1982, 49858), (3964, 24929)]