245828508

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{890683}}^1$

素因数の和:890713

約数の個数: 24

約数和(自身を含む): 598539648

約数和(自身を除く): 352711140

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 890683, 1781366, 2672049, 3562732, 5344098, 10688196, 20485709, 40971418, 61457127, 81942836, 122914254, 245828508]

約数ペア:

[(1, 245828508), (2, 122914254), (3, 81942836), (4, 61457127), (6, 40971418), (12, 20485709), (23, 10688196), (46, 5344098), (69, 3562732), (92, 2672049), (138, 1781366), (276, 890683)]