965009660

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{192233}}^1$

素因数の和:192493

約数の個数: 24

約数和(自身を含む): 2034604656

約数和(自身を除く): 1069594996

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 192233, 384466, 768932, 961165, 1922330, 3844660, 48250483, 96500966, 193001932, 241252415, 482504830, 965009660]

約数ペア:

[(1, 965009660), (2, 482504830), (4, 241252415), (5, 193001932), (10, 96500966), (20, 48250483), (251, 3844660), (502, 1922330), (1004, 961165), (1255, 768932), (2510, 384466), (5020, 192233)]