2162100073

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{253381}}^1$

素因数の和:253464

約数の個数: 16

約数和(自身を含む): 2627064576

約数和(自身を除く): 464964503

約数列:

[1, 7, 23, 53, 161, 371, 1219, 8533, 253381, 1773667, 5827763, 13429193, 40794341, 94004351, 308871439, 2162100073]

約数ペア:

[(1, 2162100073), (7, 308871439), (23, 94004351), (53, 40794341), (161, 13429193), (371, 5827763), (1219, 1773667), (8533, 253381)]