1689504072

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{991493}}^1$

素因数の和:991573

約数の個数: 32

約数和(自身を含む): 4283254080

約数和(自身を除く): 2593750008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 991493, 1982986, 2974479, 3965972, 5948958, 7931944, 11897916, 23795832, 70396003, 140792006, 211188009, 281584012, 422376018, 563168024, 844752036, 1689504072]

約数ペア:

[(1, 1689504072), (2, 844752036), (3, 563168024), (4, 422376018), (6, 281584012), (8, 211188009), (12, 140792006), (24, 70396003), (71, 23795832), (142, 11897916), (213, 7931944), (284, 5948958), (426, 3965972), (568, 2974479), (852, 1982986), (1704, 991493)]