2251546

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1931}}^1$

素因数の和:1997

約数の個数: 16

約数和(自身を含む): 3755808

約数和(自身を除く): 1504262

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 1931, 3862, 21241, 42482, 102343, 204686, 1125773, 2251546]

約数ペア:

[(1, 2251546), (2, 1125773), (11, 204686), (22, 102343), (53, 42482), (106, 21241), (583, 3862), (1166, 1931)]