1554402012

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1\times {\mathrm{3181}}^1$

素因数の和:4178

約数の個数: 48

約数和(自身を含む): 3716372352

約数和(自身を除く): 2161970340

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 947, 1894, 2841, 3181, 3788, 5682, 6362, 9543, 11364, 12724, 19086, 38172, 40721, 81442, 122163, 136783, 162884, 244326, 273566, 410349, 488652, 547132, 820698, 1641396, 3012407, 6024814, 9037221, 12049628, 18074442, 36148884, 129533501, 259067002, 388600503, 518134004, 777201006, 1554402012]

約数ペア:

[(1, 1554402012), (2, 777201006), (3, 518134004), (4, 388600503), (6, 259067002), (12, 129533501), (43, 36148884), (86, 18074442), (129, 12049628), (172, 9037221), (258, 6024814), (516, 3012407), (947, 1641396), (1894, 820698), (2841, 547132), (3181, 488652), (3788, 410349), (5682, 273566), (6362, 244326), (9543, 162884), (11364, 136783), (12724, 122163), (19086, 81442), (38172, 40721)]