1368709654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{23831}}^1$

素因数の和:23940

約数の個数: 24

約数和(自身を含む): 2259130608

約数和(自身を除く): 890420954

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 2209, 4418, 23831, 28717, 47662, 57434, 309803, 619606, 1120057, 2240114, 14560741, 29121482, 52642679, 105285358, 684354827, 1368709654]

約数ペア:

[(1, 1368709654), (2, 684354827), (13, 105285358), (26, 52642679), (47, 29121482), (94, 14560741), (611, 2240114), (1222, 1120057), (2209, 619606), (4418, 309803), (23831, 57434), (28717, 47662)]