239043014

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1\times {\mathrm{853}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 422135616

約数和(自身を除く): 183092602

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 541, 853, 1082, 1706, 3787, 5971, 7574, 11942, 20017, 31561, 40034, 63122, 140119, 220927, 280238, 441854, 461473, 922946, 3230311, 6460622, 17074501, 34149002, 119521507, 239043014]

約数ペア:

[(1, 239043014), (2, 119521507), (7, 34149002), (14, 17074501), (37, 6460622), (74, 3230311), (259, 922946), (518, 461473), (541, 441854), (853, 280238), (1082, 220927), (1706, 140119), (3787, 63122), (5971, 40034), (7574, 31561), (11942, 20017)]