4384985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1307}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 5838912

約数和(自身を除く): 1453927

約数列:

[1, 5, 11, 55, 61, 305, 671, 1307, 3355, 6535, 14377, 71885, 79727, 398635, 876997, 4384985]

約数ペア:

[(1, 4384985), (5, 876997), (11, 398635), (55, 79727), (61, 71885), (305, 14377), (671, 6535), (1307, 3355)]