111402178940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{428469919}}^1$

素因数の和:428469941

約数の個数: 24

約数和(自身を含む): 251940312960

約数和(自身を除く): 140538134020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 428469919, 856939838, 1713879676, 2142349595, 4284699190, 5570108947, 8569398380, 11140217894, 22280435788, 27850544735, 55701089470, 111402178940]

約数ペア:

[(1, 111402178940), (2, 55701089470), (4, 27850544735), (5, 22280435788), (10, 11140217894), (13, 8569398380), (20, 5570108947), (26, 4284699190), (52, 2142349595), (65, 1713879676), (130, 856939838), (260, 428469919)]