245296532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127493}}^1$

素因数の和:127547

約数の個数: 24

約数和(自身を含む): 474787656

約数和(自身を除く): 229491124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 127493, 254986, 509972, 1657409, 3314818, 4717241, 6629636, 9434482, 18868964, 61324133, 122648266, 245296532]

約数ペア:

[(1, 245296532), (2, 122648266), (4, 61324133), (13, 18868964), (26, 9434482), (37, 6629636), (52, 4717241), (74, 3314818), (148, 1657409), (481, 509972), (962, 254986), (1924, 127493)]