2345356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:130

約数の個数: 48

約数和(自身を含む): 4826304

約数和(自身を除く): 2480948

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 53, 74, 92, 106, 148, 212, 299, 481, 598, 689, 851, 962, 1196, 1219, 1378, 1702, 1924, 1961, 2438, 2756, 3404, 3922, 4876, 7844, 11063, 15847, 22126, 25493, 31694, 44252, 45103, 50986, 63388, 90206, 101972, 180412, 586339, 1172678, 2345356]

約数ペア:

[(1, 2345356), (2, 1172678), (4, 586339), (13, 180412), (23, 101972), (26, 90206), (37, 63388), (46, 50986), (52, 45103), (53, 44252), (74, 31694), (92, 25493), (106, 22126), (148, 15847), (212, 11063), (299, 7844), (481, 4876), (598, 3922), (689, 3404), (851, 2756), (962, 2438), (1196, 1961), (1219, 1924), (1378, 1702)]