2009059544

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{116969}}^1$

素因数の和:117107

約数の個数: 32

約数和(自身を含む): 4000374000

約数和(自身を除く): 1991314456

約数列:

[1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4294, 8588, 17176, 116969, 233938, 467876, 935752, 2222411, 4444822, 8889644, 13217497, 17779288, 26434994, 52869988, 105739976, 251132443, 502264886, 1004529772, 2009059544]

約数ペア:

[(1, 2009059544), (2, 1004529772), (4, 502264886), (8, 251132443), (19, 105739976), (38, 52869988), (76, 26434994), (113, 17779288), (152, 13217497), (226, 8889644), (452, 4444822), (904, 2222411), (2147, 935752), (4294, 467876), (8588, 233938), (17176, 116969)]