493485278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{9533}}^1$

素因数の和:9740

約数の個数: 32

約数和(自身を含む): 874534752

約数和(自身を除く): 381049474

約数列:

[1, 2, 11, 13, 22, 26, 143, 181, 286, 362, 1991, 2353, 3982, 4706, 9533, 19066, 25883, 51766, 104863, 123929, 209726, 247858, 1363219, 1725473, 2726438, 3450946, 18980203, 22431149, 37960406, 44862298, 246742639, 493485278]

約数ペア:

[(1, 493485278), (2, 246742639), (11, 44862298), (13, 37960406), (22, 22431149), (26, 18980203), (143, 3450946), (181, 2726438), (286, 1725473), (362, 1363219), (1991, 247858), (2353, 209726), (3982, 123929), (4706, 104863), (9533, 51766), (19066, 25883)]