319905278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{13757}}^1$

素因数の和:13928

約数の個数: 32

約数和(自身を含む): 602270208

約数和(自身を除く): 282364930

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 1057, 1661, 2114, 3322, 11627, 13757, 23254, 27514, 96299, 151327, 192598, 302654, 1059289, 2077307, 2118578, 4154614, 14541149, 22850377, 29082298, 45700754, 159952639, 319905278]

約数ペア:

[(1, 319905278), (2, 159952639), (7, 45700754), (11, 29082298), (14, 22850377), (22, 14541149), (77, 4154614), (151, 2118578), (154, 2077307), (302, 1059289), (1057, 302654), (1661, 192598), (2114, 151327), (3322, 96299), (11627, 27514), (13757, 23254)]