1900520056

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{10883}}^1$

素因数の和:11235

約数の個数: 32

約数和(自身を含む): 3620453760

約数和(自身を除く): 1719933704

約数列:

[1, 2, 4, 8, 83, 166, 263, 332, 526, 664, 1052, 2104, 10883, 21766, 21829, 43532, 43658, 87064, 87316, 174632, 903289, 1806578, 2862229, 3613156, 5724458, 7226312, 11448916, 22897832, 237565007, 475130014, 950260028, 1900520056]

約数ペア:

[(1, 1900520056), (2, 950260028), (4, 475130014), (8, 237565007), (83, 22897832), (166, 11448916), (263, 7226312), (332, 5724458), (526, 3613156), (664, 2862229), (1052, 1806578), (2104, 903289), (10883, 174632), (21766, 87316), (21829, 87064), (43532, 43658)]