1440364432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6924829}}^1$

素因数の和:6924850

約数の個数: 20

約数和(自身を含む): 3005376220

約数和(自身を除く): 1565011788

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6924829, 13849658, 27699316, 55398632, 90022777, 110797264, 180045554, 360091108, 720182216, 1440364432]

約数ペア:

[(1, 1440364432), (2, 720182216), (4, 360091108), (8, 180045554), (13, 110797264), (16, 90022777), (26, 55398632), (52, 27699316), (104, 13849658), (208, 6924829)]