128804919834

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{692499569}}^1$

素因数の和:692499605

約数の個数: 16

約数和(自身を含む): 265919834880

約数和(自身を除く): 137114915046

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 692499569, 1384999138, 2077498707, 4154997414, 21467486639, 42934973278, 64402459917, 128804919834]

約数ペア:

[(1, 128804919834), (2, 64402459917), (3, 42934973278), (6, 21467486639), (31, 4154997414), (62, 2077498707), (93, 1384999138), (186, 692499569)]