1520337592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{67129}}^1$

素因数の和:67303

約数の個数: 32

約数和(自身を含む): 3020850000

約数和(自身を除く): 1500512408

約数列:

[1, 2, 4, 8, 19, 38, 76, 149, 152, 298, 596, 1192, 2831, 5662, 11324, 22648, 67129, 134258, 268516, 537032, 1275451, 2550902, 5101804, 10002221, 10203608, 20004442, 40008884, 80017768, 190042199, 380084398, 760168796, 1520337592]

約数ペア:

[(1, 1520337592), (2, 760168796), (4, 380084398), (8, 190042199), (19, 80017768), (38, 40008884), (76, 20004442), (149, 10203608), (152, 10002221), (298, 5101804), (596, 2550902), (1192, 1275451), (2831, 537032), (5662, 268516), (11324, 134258), (22648, 67129)]