350000638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 576997344

約数和(自身を除く): 226996706

約数列:

[1, 2, 13, 26, 97, 107, 194, 214, 1261, 1297, 1391, 2522, 2594, 2782, 10379, 16861, 20758, 33722, 125809, 134927, 138779, 251618, 269854, 277558, 1635517, 1804127, 3271034, 3608254, 13461563, 26923126, 175000319, 350000638]

約数ペア:

[(1, 350000638), (2, 175000319), (13, 26923126), (26, 13461563), (97, 3608254), (107, 3271034), (194, 1804127), (214, 1635517), (1261, 277558), (1297, 269854), (1391, 251618), (2522, 138779), (2594, 134927), (2782, 125809), (10379, 33722), (16861, 20758)]