492027018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{164999}}^1$

素因数の和:165082

約数の個数: 32

約数和(自身を含む): 1140480000

約数和(自身を除く): 648452982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 164999, 329998, 494997, 989994, 1154993, 2309986, 3464979, 6929958, 11714929, 23429858, 35144787, 70289574, 82004503, 164009006, 246013509, 492027018]

約数ペア:

[(1, 492027018), (2, 246013509), (3, 164009006), (6, 82004503), (7, 70289574), (14, 35144787), (21, 23429858), (42, 11714929), (71, 6929958), (142, 3464979), (213, 2309986), (426, 1154993), (497, 989994), (994, 494997), (1491, 329998), (2982, 164999)]