239892004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1699}}^1\times {\mathrm{3209}}^1$

素因数の和:4923

約数の個数: 24

約数和(自身を含む): 458388000

約数和(自身を除く): 218495996

約数列:

[1, 2, 4, 11, 22, 44, 1699, 3209, 3398, 6418, 6796, 12836, 18689, 35299, 37378, 70598, 74756, 141196, 5452091, 10904182, 21808364, 59973001, 119946002, 239892004]

約数ペア:

[(1, 239892004), (2, 119946002), (4, 59973001), (11, 21808364), (22, 10904182), (44, 5452091), (1699, 141196), (3209, 74756), (3398, 70598), (6418, 37378), (6796, 35299), (12836, 18689)]