2247269180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8643343}}^1$

素因数の和:8643365

約数の個数: 24

約数和(自身を含む): 5082286272

約数和(自身を除く): 2835017092

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8643343, 17286686, 34573372, 43216715, 86433430, 112363459, 172866860, 224726918, 449453836, 561817295, 1123634590, 2247269180]

約数ペア:

[(1, 2247269180), (2, 1123634590), (4, 561817295), (5, 449453836), (10, 224726918), (13, 172866860), (20, 112363459), (26, 86433430), (52, 43216715), (65, 34573372), (130, 17286686), (260, 8643343)]