2591134

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 4999680

約数和(自身を除く): 2408546

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 619, 1238, 2093, 4186, 4333, 8047, 8666, 14237, 16094, 28474, 56329, 99659, 112658, 185081, 199318, 370162, 1295567, 2591134]

約数ペア:

[(1, 2591134), (2, 1295567), (7, 370162), (13, 199318), (14, 185081), (23, 112658), (26, 99659), (46, 56329), (91, 28474), (161, 16094), (182, 14237), (299, 8666), (322, 8047), (598, 4333), (619, 4186), (1238, 2093)]