794638494

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{72253}}^1$

素因数の和:72321

約数の個数: 48

約数和(自身を含む): 1893632832

約数和(自身を除く): 1098994338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 78, 94, 117, 141, 234, 282, 423, 611, 846, 1222, 1833, 3666, 5499, 10998, 72253, 144506, 216759, 433518, 650277, 939289, 1300554, 1878578, 2817867, 3395891, 5635734, 6791782, 8453601, 10187673, 16907202, 20375346, 30563019, 44146583, 61126038, 88293166, 132439749, 264879498, 397319247, 794638494]

約数ペア:

[(1, 794638494), (2, 397319247), (3, 264879498), (6, 132439749), (9, 88293166), (13, 61126038), (18, 44146583), (26, 30563019), (39, 20375346), (47, 16907202), (78, 10187673), (94, 8453601), (117, 6791782), (141, 5635734), (234, 3395891), (282, 2817867), (423, 1878578), (611, 1300554), (846, 939289), (1222, 650277), (1833, 433518), (3666, 216759), (5499, 144506), (10998, 72253)]