1427042374

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{439}}^1\times {\mathrm{7703}}^1$

素因数の和:8355

約数の個数: 16

約数和(自身を含む): 2155887360

約数和(自身を除く): 728844986

約数列:

[1, 2, 211, 422, 439, 878, 7703, 15406, 92629, 185258, 1625333, 3250666, 3381617, 6763234, 713521187, 1427042374]

約数ペア:

[(1, 1427042374), (2, 713521187), (211, 6763234), (422, 3381617), (439, 3250666), (878, 1625333), (7703, 185258), (15406, 92629)]