4771780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18353}}^1$

素因数の和:18375

約数の個数: 24

約数和(自身を含む): 10792152

約数和(自身を除く): 6020372

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 18353, 36706, 73412, 91765, 183530, 238589, 367060, 477178, 954356, 1192945, 2385890, 4771780]

約数ペア:

[(1, 4771780), (2, 2385890), (4, 1192945), (5, 954356), (10, 477178), (13, 367060), (20, 238589), (26, 183530), (52, 91765), (65, 73412), (130, 36706), (260, 18353)]