1388402214

素因数分解:

$2^1\times 3^1\times {\mathrm{941}}^1\times {\mathrm{245909}}^1$

素因数の和:246855

約数の個数: 16

約数和(自身を含む): 2779766640

約数和(自身を除く): 1391364426

約数列:

[1, 2, 3, 6, 941, 1882, 2823, 5646, 245909, 491818, 737727, 1475454, 231400369, 462800738, 694201107, 1388402214]

約数ペア:

[(1, 1388402214), (2, 694201107), (3, 462800738), (6, 231400369), (941, 1475454), (1882, 737727), (2823, 491818), (5646, 245909)]