126977266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6947}}^1$

素因数の和:7018

約数の個数: 32

約数和(自身を含む): 221780160

約数和(自身を除く): 94802894

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 6947, 9139, 13894, 18278, 90311, 131993, 180622, 257039, 263986, 514078, 1715909, 3341507, 3431818, 4883741, 6683014, 9767482, 63488633, 126977266]

約数ペア:

[(1, 126977266), (2, 63488633), (13, 9767482), (19, 6683014), (26, 4883741), (37, 3431818), (38, 3341507), (74, 1715909), (247, 514078), (481, 263986), (494, 257039), (703, 180622), (962, 131993), (1406, 90311), (6947, 18278), (9139, 13894)]