145603388

素因数分解:

$2^2\times 7^1\times {\mathrm{277}}^1\times {\mathrm{18773}}^1$

素因数の和:19061

約数の個数: 24

約数和(自身を含む): 292273632

約数和(自身を除く): 146670244

約数列:

[1, 2, 4, 7, 14, 28, 277, 554, 1108, 1939, 3878, 7756, 18773, 37546, 75092, 131411, 262822, 525644, 5200121, 10400242, 20800484, 36400847, 72801694, 145603388]

約数ペア:

[(1, 145603388), (2, 72801694), (4, 36400847), (7, 20800484), (14, 10400242), (28, 5200121), (277, 525644), (554, 262822), (1108, 131411), (1939, 75092), (3878, 37546), (7756, 18773)]