1293021.00000000

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{14621}}^1$

素因数の和:14677

約数の個数: 32

約数和(自身を含む): 140371200

約数和(自身を除く): 71477048

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 14621, 29242, 58484, 116968, 277799, 453251, 555598, 906502, 1111196, 1813004, 2222392, 3626008, 8611769, 17223538, 34447076, 68894152]

約数ペア:

[(1, 68894152), (2, 34447076), (4, 17223538), (8, 8611769), (19, 3626008), (31, 2222392), (38, 1813004), (62, 1111196), (76, 906502), (124, 555598), (152, 453251), (248, 277799), (589, 116968), (1178, 58484), (2356, 29242), (4712, 14621)]