2578399674

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22617541}}^1$

素因数の和:22617565

約数の個数: 16

約数和(自身を含む): 5428210080

約数和(自身を除く): 2849810406

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 22617541, 45235082, 67852623, 135705246, 429733279, 859466558, 1289199837, 2578399674]

約数ペア:

[(1, 2578399674), (2, 1289199837), (3, 859466558), (6, 429733279), (19, 135705246), (38, 67852623), (57, 45235082), (114, 22617541)]