1191112

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 2421090

約数和(自身を除く): 1229978

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 881, 1352, 1762, 3524, 7048, 11453, 22906, 45812, 91624, 148889, 297778, 595556, 1191112]

約数ペア:

[(1, 1191112), (2, 595556), (4, 297778), (8, 148889), (13, 91624), (26, 45812), (52, 22906), (104, 11453), (169, 7048), (338, 3524), (676, 1762), (881, 1352)]