389489772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{13759}}^1$

素因数の和:14110

約数の個数: 48

約数和(自身を含む): 1041797120

約数和(自身を除く): 652307348

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 337, 674, 1011, 1348, 2022, 2359, 4044, 4718, 7077, 9436, 13759, 14154, 27518, 28308, 41277, 55036, 82554, 96313, 165108, 192626, 288939, 385252, 577878, 1155756, 4636783, 9273566, 13910349, 18547132, 27820698, 32457481, 55641396, 64914962, 97372443, 129829924, 194744886, 389489772]

約数ペア:

[(1, 389489772), (2, 194744886), (3, 129829924), (4, 97372443), (6, 64914962), (7, 55641396), (12, 32457481), (14, 27820698), (21, 18547132), (28, 13910349), (42, 9273566), (84, 4636783), (337, 1155756), (674, 577878), (1011, 385252), (1348, 288939), (2022, 192626), (2359, 165108), (4044, 96313), (4718, 82554), (7077, 55036), (9436, 41277), (13759, 28308), (14154, 27518)]