2046156970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1430879}}^1$

素因数の和:1430910

約数の個数: 32

約数和(自身を含む): 4326981120

約数和(自身を除く): 2280824150

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1430879, 2861758, 7154395, 14308790, 15739669, 18601427, 31479338, 37202854, 78698345, 93007135, 157396690, 186014270, 204615697, 409231394, 1023078485, 2046156970]

約数ペア:

[(1, 2046156970), (2, 1023078485), (5, 409231394), (10, 204615697), (11, 186014270), (13, 157396690), (22, 93007135), (26, 78698345), (55, 37202854), (65, 31479338), (110, 18601427), (130, 15739669), (143, 14308790), (286, 7154395), (715, 2861758), (1430, 1430879)]