1641876

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{2243}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 3895584

約数和(自身を除く): 2253708

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 2243, 4486, 6729, 8972, 13458, 26916, 136823, 273646, 410469, 547292, 820938, 1641876]

約数ペア:

[(1, 1641876), (2, 820938), (3, 547292), (4, 410469), (6, 273646), (12, 136823), (61, 26916), (122, 13458), (183, 8972), (244, 6729), (366, 4486), (732, 2243)]