738863060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2841781}}^1$

素因数の和:2841803

約数の個数: 24

約数和(自身を含む): 1670967816

約数和(自身を除く): 932104756

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 2841781, 5683562, 11367124, 14208905, 28417810, 36943153, 56835620, 73886306, 147772612, 184715765, 369431530, 738863060]

約数ペア:

[(1, 738863060), (2, 369431530), (4, 184715765), (5, 147772612), (10, 73886306), (13, 56835620), (20, 36943153), (26, 28417810), (52, 14208905), (65, 11367124), (130, 5683562), (260, 2841781)]