2016996476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{18329}}^1$

素因数の和:18446

約数の個数: 48

約数和(自身を含む): 4009430880

約数和(自身を除く): 1992434404

約数列:

[1, 2, 4, 11, 22, 41, 44, 61, 82, 122, 164, 244, 451, 671, 902, 1342, 1804, 2501, 2684, 5002, 10004, 18329, 27511, 36658, 55022, 73316, 110044, 201619, 403238, 751489, 806476, 1118069, 1502978, 2236138, 3005956, 4472276, 8266379, 12298759, 16532758, 24597518, 33065516, 45840829, 49195036, 91681658, 183363316, 504249119, 1008498238, 2016996476]

約数ペア:

[(1, 2016996476), (2, 1008498238), (4, 504249119), (11, 183363316), (22, 91681658), (41, 49195036), (44, 45840829), (61, 33065516), (82, 24597518), (122, 16532758), (164, 12298759), (244, 8266379), (451, 4472276), (671, 3005956), (902, 2236138), (1342, 1502978), (1804, 1118069), (2501, 806476), (2684, 751489), (5002, 403238), (10004, 201619), (18329, 110044), (27511, 73316), (36658, 55022)]