129357602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 215930880

約数和(自身を除く): 86573278

約数列:

[1, 2, 11, 22, 79, 158, 263, 283, 526, 566, 869, 1738, 2893, 3113, 5786, 6226, 20777, 22357, 41554, 44714, 74429, 148858, 228547, 245927, 457094, 491854, 818719, 1637438, 5879891, 11759782, 64678801, 129357602]

約数ペア:

[(1, 129357602), (2, 64678801), (11, 11759782), (22, 5879891), (79, 1637438), (158, 818719), (263, 491854), (283, 457094), (526, 245927), (566, 228547), (869, 148858), (1738, 74429), (2893, 44714), (3113, 41554), (5786, 22357), (6226, 20777)]