2063685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 3749760

約数和(自身を除く): 1686075

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 557, 741, 1235, 1671, 2785, 3705, 7241, 8355, 10583, 21723, 31749, 36205, 52915, 108615, 137579, 158745, 412737, 687895, 2063685]

約数ペア:

[(1, 2063685), (3, 687895), (5, 412737), (13, 158745), (15, 137579), (19, 108615), (39, 52915), (57, 36205), (65, 31749), (95, 21723), (195, 10583), (247, 8355), (285, 7241), (557, 3705), (741, 2785), (1235, 1671)]