2619128

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2564872

約数列:

[1, 2, 4, 8, 31, 59, 62, 118, 124, 179, 236, 248, 358, 472, 716, 1432, 1829, 3658, 5549, 7316, 10561, 11098, 14632, 21122, 22196, 42244, 44392, 84488, 327391, 654782, 1309564, 2619128]

約数ペア:

[(1, 2619128), (2, 1309564), (4, 654782), (8, 327391), (31, 84488), (59, 44392), (62, 42244), (118, 22196), (124, 21122), (179, 14632), (236, 11098), (248, 10561), (358, 7316), (472, 5549), (716, 3658), (1432, 1829)]