2271338498

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{108791}}^1$

素因数の和:108890

約数の個数: 32

約数和(自身を含む): 4057506432

約数和(自身を除く): 1786167934

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 10439, 20878, 108791, 217582, 1196701, 1414283, 2393402, 2828566, 7941743, 15557113, 15883486, 31114226, 87359173, 103242659, 174718346, 206485318, 1135669249, 2271338498]

約数ペア:

[(1, 2271338498), (2, 1135669249), (11, 206485318), (13, 174718346), (22, 103242659), (26, 87359173), (73, 31114226), (143, 15883486), (146, 15557113), (286, 7941743), (803, 2828566), (949, 2393402), (1606, 1414283), (1898, 1196701), (10439, 217582), (20878, 108791)]