1406854658

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{305971}}^1$

素因数の和:306014

約数の個数: 24

約数和(自身を含む): 2441656560

約数和(自身を除く): 1034801902

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 305971, 611942, 3365681, 5813449, 6731362, 11626898, 37022491, 63947939, 74044982, 127895878, 703427329, 1406854658]

約数ペア:

[(1, 1406854658), (2, 703427329), (11, 127895878), (19, 74044982), (22, 63947939), (38, 37022491), (121, 11626898), (209, 6731362), (242, 5813449), (418, 3365681), (2299, 611942), (4598, 305971)]