1439216

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:608

約数の個数: 20

約数和(自身を含む): 2807112

約数和(自身を除く): 1367896

約数列:

[1, 2, 4, 8, 16, 293, 307, 586, 614, 1172, 1228, 2344, 2456, 4688, 4912, 89951, 179902, 359804, 719608, 1439216]

約数ペア:

[(1, 1439216), (2, 719608), (4, 359804), (8, 179902), (16, 89951), (293, 4912), (307, 4688), (586, 2456), (614, 2344), (1172, 1228)]