406828552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{36559}}^1$

素因数の和:36685

約数の個数: 32

約数和(自身を含む): 829180800

約数和(自身を除く): 422352248

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 36559, 73118, 146236, 292472, 475267, 950534, 1901068, 3802136, 3911813, 7823626, 15647252, 31294504, 50853569, 101707138, 203414276, 406828552]

約数ペア:

[(1, 406828552), (2, 203414276), (4, 101707138), (8, 50853569), (13, 31294504), (26, 15647252), (52, 7823626), (104, 3911813), (107, 3802136), (214, 1901068), (428, 950534), (856, 475267), (1391, 292472), (2782, 146236), (5564, 73118), (11128, 36559)]