1900357172

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3992347}}^1$

素因数の和:3992375

約数の個数: 24

約数和(自身を含む): 4024286784

約数和(自身を除く): 2123929612

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 3992347, 7984694, 15969388, 27946429, 55892858, 67869899, 111785716, 135739798, 271479596, 475089293, 950178586, 1900357172]

約数ペア:

[(1, 1900357172), (2, 950178586), (4, 475089293), (7, 271479596), (14, 135739798), (17, 111785716), (28, 67869899), (34, 55892858), (68, 27946429), (119, 15969388), (238, 7984694), (476, 3992347)]