890753646

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1\times {\mathrm{4157}}^1$

素因数の和:4736

約数の個数: 32

約数和(自身を含む): 1810626048

約数和(自身を除く): 919872402

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 503, 1006, 1509, 3018, 4157, 8314, 12471, 24942, 35713, 71426, 107139, 214278, 295147, 590294, 885441, 1770882, 2090971, 4181942, 6272913, 12545826, 148458941, 296917882, 445376823, 890753646]

約数ペア:

[(1, 890753646), (2, 445376823), (3, 296917882), (6, 148458941), (71, 12545826), (142, 6272913), (213, 4181942), (426, 2090971), (503, 1770882), (1006, 885441), (1509, 590294), (3018, 295147), (4157, 214278), (8314, 107139), (12471, 71426), (24942, 35713)]