64951621196

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{210881887}}^1$

素因数の和:210881909

約数の個数: 24

約数和(自身を含む): 141712628736

約数和(自身を除く): 76761007540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 210881887, 421763774, 843527548, 1476173209, 2319700757, 2952346418, 4639401514, 5904692836, 9278803028, 16237905299, 32475810598, 64951621196]

約数ペア:

[(1, 64951621196), (2, 32475810598), (4, 16237905299), (7, 9278803028), (11, 5904692836), (14, 4639401514), (22, 2952346418), (28, 2319700757), (44, 1476173209), (77, 843527548), (154, 421763774), (308, 210881887)]