2783141812

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{302647}}^1$

素因数の和:302692

約数の個数: 36

約数和(自身を含む): 5635305760

約数和(自身を除く): 2852163948

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 302647, 605294, 1210588, 3329117, 5750293, 6658234, 11500586, 13316468, 23001172, 36620287, 63253223, 73240574, 126506446, 146481148, 253012892, 695785453, 1391570906, 2783141812]

約数ペア:

[(1, 2783141812), (2, 1391570906), (4, 695785453), (11, 253012892), (19, 146481148), (22, 126506446), (38, 73240574), (44, 63253223), (76, 36620287), (121, 23001172), (209, 13316468), (242, 11500586), (418, 6658234), (484, 5750293), (836, 3329117), (2299, 1210588), (4598, 605294), (9196, 302647)]