272703418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1289}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 450777600

約数和(自身を除く): 178074182

約数列:

[1, 2, 13, 26, 79, 103, 158, 206, 1027, 1289, 1339, 2054, 2578, 2678, 8137, 16274, 16757, 33514, 101831, 105781, 132767, 203662, 211562, 265534, 1323803, 1725971, 2647606, 3451942, 10488593, 20977186, 136351709, 272703418]

約数ペア:

[(1, 272703418), (2, 136351709), (13, 20977186), (26, 10488593), (79, 3451942), (103, 2647606), (158, 1725971), (206, 1323803), (1027, 265534), (1289, 211562), (1339, 203662), (2054, 132767), (2578, 105781), (2678, 101831), (8137, 33514), (16274, 16757)]