2103255.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1697}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 23962176

約数和(自身を除く): 11299162

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 1697, 3394, 3731, 7462, 11879, 22061, 23758, 44122, 69577, 139154, 154427, 308854, 487039, 904501, 974078, 1809002, 6331507, 12663014]

約数ペア:

[(1, 12663014), (2, 6331507), (7, 1809002), (13, 974078), (14, 904501), (26, 487039), (41, 308854), (82, 154427), (91, 139154), (182, 69577), (287, 44122), (533, 23758), (574, 22061), (1066, 11879), (1697, 7462), (3394, 3731)]