834019868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{719}}^1$

素因数の和:1418

約数の個数: 48

約数和(自身を含む): 1635863040

約数和(自身を除く): 801843172

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 643, 719, 902, 1286, 1438, 1804, 2572, 2876, 7073, 7909, 14146, 15818, 26363, 28292, 29479, 31636, 52726, 58958, 105452, 117916, 289993, 324269, 462317, 579986, 648538, 924634, 1159972, 1297076, 1849268, 5085487, 10170974, 18954997, 20341948, 37909994, 75819988, 208504967, 417009934, 834019868]

約数ペア:

[(1, 834019868), (2, 417009934), (4, 208504967), (11, 75819988), (22, 37909994), (41, 20341948), (44, 18954997), (82, 10170974), (164, 5085487), (451, 1849268), (643, 1297076), (719, 1159972), (902, 924634), (1286, 648538), (1438, 579986), (1804, 462317), (2572, 324269), (2876, 289993), (7073, 117916), (7909, 105452), (14146, 58958), (15818, 52726), (26363, 31636), (28292, 29479)]