1520394

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:202

約数の個数: 32

約数和(自身を含む): 3193344

約数和(自身を除く): 1672950

約数列:

[1, 2, 3, 6, 43, 71, 83, 86, 129, 142, 166, 213, 249, 258, 426, 498, 3053, 3569, 5893, 6106, 7138, 9159, 10707, 11786, 17679, 18318, 21414, 35358, 253399, 506798, 760197, 1520394]

約数ペア:

[(1, 1520394), (2, 760197), (3, 506798), (6, 253399), (43, 35358), (71, 21414), (83, 18318), (86, 17679), (129, 11786), (142, 10707), (166, 9159), (213, 7138), (249, 6106), (258, 5893), (426, 3569), (498, 3053)]