2045587313

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{2659}}^1$

素因数の和:2877

約数の個数: 32

約数和(自身を含む): 2602629120

約数和(自身を除く): 557041807

約数列:

[1, 7, 11, 77, 97, 103, 679, 721, 1067, 1133, 2659, 7469, 7931, 9991, 18613, 29249, 69937, 109901, 204743, 257923, 273877, 769307, 1805461, 1917139, 2837153, 3012647, 19860071, 21088529, 26566069, 185962483, 292226759, 2045587313]

約数ペア:

[(1, 2045587313), (7, 292226759), (11, 185962483), (77, 26566069), (97, 21088529), (103, 19860071), (679, 3012647), (721, 2837153), (1067, 1917139), (1133, 1805461), (2659, 769307), (7469, 273877), (7931, 257923), (9991, 204743), (18613, 109901), (29249, 69937)]