260718038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{14629}}^1$

素因数の和:14724

約数の個数: 32

約数和(自身を含む): 477523200

約数和(自身を除く): 216805162

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 469, 938, 1273, 2546, 8911, 14629, 17822, 29258, 102403, 204806, 277951, 555902, 980143, 1945657, 1960286, 3891314, 6861001, 13722002, 18622717, 37245434, 130359019, 260718038]

約数ペア:

[(1, 260718038), (2, 130359019), (7, 37245434), (14, 18622717), (19, 13722002), (38, 6861001), (67, 3891314), (133, 1960286), (134, 1945657), (266, 980143), (469, 555902), (938, 277951), (1273, 204806), (2546, 102403), (8911, 29258), (14629, 17822)]