2603504813

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{20929}}^1$

素因数の和:22316

約数の個数: 16

約数和(自身を含む): 3206810880

約数和(自身を除く): 603306067

約数列:

[1, 7, 13, 91, 1367, 9569, 17771, 20929, 124397, 146503, 272077, 1904539, 28609943, 200269601, 371929259, 2603504813]

約数ペア:

[(1, 2603504813), (7, 371929259), (13, 200269601), (91, 28609943), (1367, 1904539), (9569, 272077), (17771, 146503), (20929, 124397)]