248788904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{341743}}^1$

素因数の和:341769

約数の個数: 32

約数和(自身を含む): 574129920

約数和(自身を除く): 325341016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 341743, 683486, 1366972, 2392201, 2733944, 4442659, 4784402, 8885318, 9568804, 17770636, 19137608, 31098613, 35541272, 62197226, 124394452, 248788904]

約数ペア:

[(1, 248788904), (2, 124394452), (4, 62197226), (7, 35541272), (8, 31098613), (13, 19137608), (14, 17770636), (26, 9568804), (28, 8885318), (52, 4784402), (56, 4442659), (91, 2733944), (104, 2392201), (182, 1366972), (364, 683486), (728, 341743)]