664353601

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{4993}}^1$

素因数の和:5208

約数の個数: 16

約数和(自身を含む): 719136000

約数和(自身を除く): 54782399

約数列:

[1, 19, 47, 149, 893, 2831, 4993, 7003, 94867, 133057, 234671, 743957, 4458749, 14135183, 34965979, 664353601]

約数ペア:

[(1, 664353601), (19, 34965979), (47, 14135183), (149, 4458749), (893, 743957), (2831, 234671), (4993, 133057), (7003, 94867)]