2100053201245

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{374674969}}^1$

素因数の和:374675052

約数の個数: 16

約数和(自身を含む): 2697659784000

約数和(自身を除く): 597606582755

約数列:

[1, 5, 19, 59, 95, 295, 1121, 5605, 374674969, 1873374845, 7118824411, 22105823171, 35594122055, 110529115855, 420010640249, 2100053201245]

約数ペア:

[(1, 2100053201245), (5, 420010640249), (19, 110529115855), (59, 35594122055), (95, 22105823171), (295, 7118824411), (1121, 1873374845), (5605, 374674969)]