289324706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1033}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 491356800

約数和(自身を除く): 202032094

約数列:

[1, 2, 11, 22, 29, 58, 319, 439, 638, 878, 1033, 2066, 4829, 9658, 11363, 12731, 22726, 25462, 29957, 59914, 140041, 280082, 329527, 453487, 659054, 906974, 4988357, 9976714, 13151123, 26302246, 144662353, 289324706]

約数ペア:

[(1, 289324706), (2, 144662353), (11, 26302246), (22, 13151123), (29, 9976714), (58, 4988357), (319, 906974), (439, 659054), (638, 453487), (878, 329527), (1033, 280082), (2066, 140041), (4829, 59914), (9658, 29957), (11363, 25462), (12731, 22726)]