2044207891

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{1153}}^1$

素因数の和:1699

約数の個数: 32

約数和(自身を含む): 2492640000

約数和(自身を除く): 448432109

約数列:

[1, 11, 17, 19, 187, 209, 323, 499, 1153, 3553, 5489, 8483, 9481, 12683, 19601, 21907, 93313, 104291, 161177, 215611, 240977, 372419, 575347, 1772947, 4096609, 6328817, 9780899, 10931593, 107589889, 120247523, 185837081, 2044207891]

約数ペア:

[(1, 2044207891), (11, 185837081), (17, 120247523), (19, 107589889), (187, 10931593), (209, 9780899), (323, 6328817), (499, 4096609), (1153, 1772947), (3553, 575347), (5489, 372419), (8483, 240977), (9481, 215611), (12683, 161177), (19601, 104291), (21907, 93313)]