340520024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{3274231}}^1$

素因数の和:3274250

約数の個数: 16

約数和(自身を含む): 687588720

約数和(自身を除く): 347068696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 3274231, 6548462, 13096924, 26193848, 42565003, 85130006, 170260012, 340520024]

約数ペア:

[(1, 340520024), (2, 170260012), (4, 85130006), (8, 42565003), (13, 26193848), (26, 13096924), (52, 6548462), (104, 3274231)]