1396881596

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{151901}}^1$

素因数の和:151946

約数の個数: 36

約数和(自身を含む): 2828415240

約数和(自身を除く): 1431533644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 151901, 303802, 607604, 1670911, 2886119, 3341822, 5772238, 6683644, 11544476, 18380021, 31747309, 36760042, 63494618, 73520084, 126989236, 349220399, 698440798, 1396881596]

約数ペア:

[(1, 1396881596), (2, 698440798), (4, 349220399), (11, 126989236), (19, 73520084), (22, 63494618), (38, 36760042), (44, 31747309), (76, 18380021), (121, 11544476), (209, 6683644), (242, 5772238), (418, 3341822), (484, 2886119), (836, 1670911), (2299, 607604), (4598, 303802), (9196, 151901)]