2018216374

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{5507}}^1$

素因数の和:5820

約数の個数: 32

約数和(自身を含む): 3274131456

約数和(自身を除く): 1255915082

約数列:

[1, 2, 23, 31, 46, 62, 257, 514, 713, 1426, 5507, 5911, 7967, 11014, 11822, 15934, 126661, 170717, 183241, 253322, 341434, 366482, 1415299, 2830598, 3926491, 7852982, 32551877, 43874269, 65103754, 87748538, 1009108187, 2018216374]

約数ペア:

[(1, 2018216374), (2, 1009108187), (23, 87748538), (31, 65103754), (46, 43874269), (62, 32551877), (257, 7852982), (514, 3926491), (713, 2830598), (1426, 1415299), (5507, 366482), (5911, 341434), (7967, 253322), (11014, 183241), (11822, 170717), (15934, 126661)]