978173882

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{85103}}^1$

素因数の和:85933

約数の個数: 16

約数和(自身を含む): 1678931712

約数和(自身を除く): 700757830

約数列:

[1, 2, 7, 14, 821, 1642, 5747, 11494, 85103, 170206, 595721, 1191442, 69869563, 139739126, 489086941, 978173882]

約数ペア:

[(1, 978173882), (2, 489086941), (7, 139739126), (14, 69869563), (821, 1191442), (1642, 595721), (5747, 170206), (11494, 85103)]