2490235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 3432960

約数和(自身を除く): 942725

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 2383, 11915, 26213, 45277, 131065, 226385, 498047, 2490235]

約数ペア:

[(1, 2490235), (5, 498047), (11, 226385), (19, 131065), (55, 45277), (95, 26213), (209, 11915), (1045, 2383)]