7977458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2843}}^1$

素因数の和:2929

約数の個数: 16

約数和(自身を含む): 12695616

約数和(自身を除く): 4718158

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 2843, 5686, 65389, 130778, 173423, 346846, 3988729, 7977458]

約数ペア:

[(1, 7977458), (2, 3988729), (23, 346846), (46, 173423), (61, 130778), (122, 65389), (1403, 5686), (2806, 2843)]