2576684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{373}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 4963728

約数和(自身を除く): 2387044

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 373, 628, 746, 1492, 1727, 3454, 4103, 6908, 8206, 16412, 58561, 117122, 234244, 644171, 1288342, 2576684]

約数ペア:

[(1, 2576684), (2, 1288342), (4, 644171), (11, 234244), (22, 117122), (44, 58561), (157, 16412), (314, 8206), (373, 6908), (628, 4103), (746, 3454), (1492, 1727)]