260018173

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7237}}^1$

素因数の和:7348

約数の個数: 16

約数和(自身を含む): 287203840

約数和(自身を除く): 27185667

約数列:

[1, 19, 31, 61, 589, 1159, 1891, 7237, 35929, 137503, 224347, 441457, 4262593, 8387683, 13685167, 260018173]

約数ペア:

[(1, 260018173), (19, 13685167), (31, 8387683), (61, 4262593), (589, 441457), (1159, 224347), (1891, 137503), (7237, 35929)]