2007293684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{218279}}^1$

素因数の和:218324

約数の個数: 36

約数和(自身を含む): 4064373600

約数和(自身を除く): 2057079916

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 121, 209, 242, 418, 484, 836, 2299, 4598, 9196, 218279, 436558, 873116, 2401069, 4147301, 4802138, 8294602, 9604276, 16589204, 26411759, 45620311, 52823518, 91240622, 105647036, 182481244, 501823421, 1003646842, 2007293684]

約数ペア:

[(1, 2007293684), (2, 1003646842), (4, 501823421), (11, 182481244), (19, 105647036), (22, 91240622), (38, 52823518), (44, 45620311), (76, 26411759), (121, 16589204), (209, 9604276), (242, 8294602), (418, 4802138), (484, 4147301), (836, 2401069), (2299, 873116), (4598, 436558), (9196, 218279)]