103621770460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398545271}}^1$

素因数の和:398545293

約数の個数: 24

約数和(自身を含む): 234344619936

約数和(自身を除く): 130722849476

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398545271, 797090542, 1594181084, 1992726355, 3985452710, 5181088523, 7970905420, 10362177046, 20724354092, 25905442615, 51810885230, 103621770460]

約数ペア:

[(1, 103621770460), (2, 51810885230), (4, 25905442615), (5, 20724354092), (10, 10362177046), (13, 7970905420), (20, 5181088523), (26, 3985452710), (52, 1992726355), (65, 1594181084), (130, 797090542), (260, 398545271)]