2623592

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 32

約数和(自身を含む): 5184000

約数和(自身を除く): 2560408

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 149, 248, 284, 298, 568, 596, 1192, 2201, 4402, 4619, 8804, 9238, 10579, 17608, 18476, 21158, 36952, 42316, 84632, 327949, 655898, 1311796, 2623592]

約数ペア:

[(1, 2623592), (2, 1311796), (4, 655898), (8, 327949), (31, 84632), (62, 42316), (71, 36952), (124, 21158), (142, 18476), (149, 17608), (248, 10579), (284, 9238), (298, 8804), (568, 4619), (596, 4402), (1192, 2201)]