990996

素因数分解:

$2^2\times 3^1\times {\mathrm{269}}^1\times {\mathrm{307}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 2328480

約数和(自身を除く): 1337484

約数列:

[1, 2, 3, 4, 6, 12, 269, 307, 538, 614, 807, 921, 1076, 1228, 1614, 1842, 3228, 3684, 82583, 165166, 247749, 330332, 495498, 990996]

約数ペア:

[(1, 990996), (2, 495498), (3, 330332), (4, 247749), (6, 165166), (12, 82583), (269, 3684), (307, 3228), (538, 1842), (614, 1614), (807, 1228), (921, 1076)]