538367009128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{70912409}}^1$

素因数の和:70912501

約数の個数: 32

約数和(自身を含む): 1101978851400

約数和(自身を除く): 563611842272

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 70912409, 141824818, 283649636, 567299272, 921861317, 1843722634, 3687445268, 5176605857, 7374890536, 10353211714, 20706423428, 41412846856, 67295876141, 134591752282, 269183504564, 538367009128]

約数ペア:

[(1, 538367009128), (2, 269183504564), (4, 134591752282), (8, 67295876141), (13, 41412846856), (26, 20706423428), (52, 10353211714), (73, 7374890536), (104, 5176605857), (146, 3687445268), (292, 1843722634), (584, 921861317), (949, 567299272), (1898, 283649636), (3796, 141824818), (7592, 70912409)]