1427043992

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{18661}}^1$

素因数の和:18768

約数の個数: 48

約数和(自身を含む): 2978455200

約数和(自身を除く): 1551411208

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 121, 158, 242, 316, 484, 632, 869, 968, 1738, 3476, 6952, 9559, 18661, 19118, 37322, 38236, 74644, 76472, 149288, 205271, 410542, 821084, 1474219, 1642168, 2257981, 2948438, 4515962, 5896876, 9031924, 11793752, 16216409, 18063848, 32432818, 64865636, 129731272, 178380499, 356760998, 713521996, 1427043992]

約数ペア:

[(1, 1427043992), (2, 713521996), (4, 356760998), (8, 178380499), (11, 129731272), (22, 64865636), (44, 32432818), (79, 18063848), (88, 16216409), (121, 11793752), (158, 9031924), (242, 5896876), (316, 4515962), (484, 2948438), (632, 2257981), (869, 1642168), (968, 1474219), (1738, 821084), (3476, 410542), (6952, 205271), (9559, 149288), (18661, 76472), (19118, 74644), (37322, 38236)]