260536474

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{56663}}^1$

素因数の和:56706

約数の個数: 24

約数和(自身を含む): 452178720

約数和(自身を除く): 191642246

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 4598, 56663, 113326, 623293, 1076597, 1246586, 2153194, 6856223, 11842567, 13712446, 23685134, 130268237, 260536474]

約数ペア:

[(1, 260536474), (2, 130268237), (11, 23685134), (19, 13712446), (22, 11842567), (38, 6856223), (121, 2153194), (209, 1246586), (242, 1076597), (418, 623293), (2299, 113326), (4598, 56663)]