2018022568

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{11173}}^1$

素因数の和:11497

約数の個数: 32

約数和(自身を含む): 3837598560

約数和(自身を除く): 1819575992

約数列:

[1, 2, 4, 8, 107, 211, 214, 422, 428, 844, 856, 1688, 11173, 22346, 22577, 44692, 45154, 89384, 90308, 180616, 1195511, 2357503, 2391022, 4715006, 4782044, 9430012, 9564088, 18860024, 252252821, 504505642, 1009011284, 2018022568]

約数ペア:

[(1, 2018022568), (2, 1009011284), (4, 504505642), (8, 252252821), (107, 18860024), (211, 9564088), (214, 9430012), (422, 4782044), (428, 4715006), (844, 2391022), (856, 2357503), (1688, 1195511), (11173, 180616), (22346, 90308), (22577, 89384), (44692, 45154)]