2774768

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2843}}^1$

素因数の和:2912

約数の個数: 20

約数和(自身を含む): 5466168

約数和(自身を除く): 2691400

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2843, 5686, 11372, 22744, 45488, 173423, 346846, 693692, 1387384, 2774768]

約数ペア:

[(1, 2774768), (2, 1387384), (4, 693692), (8, 346846), (16, 173423), (61, 45488), (122, 22744), (244, 11372), (488, 5686), (976, 2843)]