1780496086

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{23873}}^1$

素因数の和:24383

約数の個数: 16

約数和(自身を含む): 2707311600

約数和(自身を除く): 926815514

約数列:

[1, 2, 89, 178, 419, 838, 23873, 37291, 47746, 74582, 2124697, 4249394, 10002787, 20005574, 890248043, 1780496086]

約数ペア:

[(1, 1780496086), (2, 890248043), (89, 20005574), (178, 10002787), (419, 4249394), (838, 2124697), (23873, 74582), (37291, 47746)]