393295570

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1031}}^2$

素因数の和:2106

約数の個数: 24

約数和(自身を含む): 727771212

約数和(自身を除く): 334475642

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1031, 2062, 5155, 10310, 38147, 76294, 190735, 381470, 1062961, 2125922, 5314805, 10629610, 39329557, 78659114, 196647785, 393295570]

約数ペア:

[(1, 393295570), (2, 196647785), (5, 78659114), (10, 39329557), (37, 10629610), (74, 5314805), (185, 2125922), (370, 1062961), (1031, 381470), (2062, 190735), (5155, 76294), (10310, 38147)]