319889482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{37379}}^1$

素因数の和:37781

約数の個数: 16

約数和(自身を含む): 524815200

約数和(自身を除く): 204925718

約数列:

[1, 2, 11, 22, 389, 778, 4279, 8558, 37379, 74758, 411169, 822338, 14540431, 29080862, 159944741, 319889482]

約数ペア:

[(1, 319889482), (2, 159944741), (11, 29080862), (22, 14540431), (389, 822338), (778, 411169), (4279, 74758), (8558, 37379)]