838084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 1608768

約数和(自身を除く): 770684

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 227, 284, 454, 908, 923, 1846, 2951, 3692, 5902, 11804, 16117, 32234, 64468, 209521, 419042, 838084]

約数ペア:

[(1, 838084), (2, 419042), (4, 209521), (13, 64468), (26, 32234), (52, 16117), (71, 11804), (142, 5902), (227, 3692), (284, 2951), (454, 1846), (908, 923)]