1899408028

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3990353}}^1$

素因数の和:3990381

約数の個数: 24

約数和(自身を含む): 4022276832

約数和(自身を除く): 2122868804

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 3990353, 7980706, 15961412, 27932471, 55864942, 67836001, 111729884, 135672002, 271344004, 474852007, 949704014, 1899408028]

約数ペア:

[(1, 1899408028), (2, 949704014), (4, 474852007), (7, 271344004), (14, 135672002), (17, 111729884), (28, 67836001), (34, 55864942), (68, 27932471), (119, 15961412), (238, 7980706), (476, 3990353)]