2146353601

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{67523}}^1$

素因数の和:67788

約数の個数: 16

約数和(自身を含む): 2592921600

約数和(自身を除く): 446567999

約数列:

[1, 7, 19, 133, 239, 1673, 4541, 31787, 67523, 472661, 1282937, 8980559, 16137997, 112965979, 306621943, 2146353601]

約数ペア:

[(1, 2146353601), (7, 306621943), (19, 112965979), (133, 16137997), (239, 8980559), (1673, 1282937), (4541, 472661), (31787, 67523)]