978971528

素因数分解:

$2^3\times {\mathrm{13807}}^1\times {\mathrm{8863}}^1$

素因数の和:22676

約数の個数: 16

約数和(自身を含む): 1835911680

約数和(自身を除く): 856940152

約数列:

[1, 2, 4, 8, 8863, 13807, 17726, 27614, 35452, 55228, 70904, 110456, 122371441, 244742882, 489485764, 978971528]

約数ペア:

[(1, 978971528), (2, 489485764), (4, 244742882), (8, 122371441), (8863, 110456), (13807, 70904), (17726, 55228), (27614, 35452)]