2149393435

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1\times {\mathrm{2657}}^1$

素因数の和:3495

約数の個数: 32

約数和(自身を含む): 3054360960

約数和(自身を除く): 904967525

約数列:

[1, 5, 7, 29, 35, 145, 203, 797, 1015, 2657, 3985, 5579, 13285, 18599, 23113, 27895, 77053, 92995, 115565, 161791, 385265, 539371, 808955, 2117629, 2696855, 10588145, 14823403, 61411241, 74117015, 307056205, 429878687, 2149393435]

約数ペア:

[(1, 2149393435), (5, 429878687), (7, 307056205), (29, 74117015), (35, 61411241), (145, 14823403), (203, 10588145), (797, 2696855), (1015, 2117629), (2657, 808955), (3985, 539371), (5579, 385265), (13285, 161791), (18599, 115565), (23113, 92995), (27895, 77053)]