1888796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5189}}^1$

素因数の和:5213

約数の個数: 24

約数和(自身を含む): 4068960

約数和(自身を除く): 2180164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5189, 10378, 20756, 36323, 67457, 72646, 134914, 145292, 269828, 472199, 944398, 1888796]

約数ペア:

[(1, 1888796), (2, 944398), (4, 472199), (7, 269828), (13, 145292), (14, 134914), (26, 72646), (28, 67457), (52, 36323), (91, 20756), (182, 10378), (364, 5189)]