3930473.00000000

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 129288600

約数和(自身を除く): 64102048

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 139, 244, 248, 278, 488, 556, 961, 1112, 1891, 1922, 3782, 3844, 4309, 7564, 7688, 8479, 8618, 15128, 16958, 17236, 33916, 34472, 58621, 67832, 117242, 133579, 234484, 262849, 267158, 468968, 525698, 534316, 1051396, 1068632, 2102792, 8148319, 16296638, 32593276, 65186552]

約数ペア:

[(1, 65186552), (2, 32593276), (4, 16296638), (8, 8148319), (31, 2102792), (61, 1068632), (62, 1051396), (122, 534316), (124, 525698), (139, 468968), (244, 267158), (248, 262849), (278, 234484), (488, 133579), (556, 117242), (961, 67832), (1112, 58621), (1891, 34472), (1922, 33916), (3782, 17236), (3844, 16958), (4309, 15128), (7564, 8618), (7688, 8479)]