786403384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{106501}}^1$

素因数の和:106591

約数の個数: 32

約数和(自身を含む): 1610310240

約数和(自身を除く): 823906856

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 106501, 213002, 426004, 852008, 1384513, 2769026, 5538052, 7561571, 11076104, 15123142, 30246284, 60492568, 98300423, 196600846, 393201692, 786403384]

約数ペア:

[(1, 786403384), (2, 393201692), (4, 196600846), (8, 98300423), (13, 60492568), (26, 30246284), (52, 15123142), (71, 11076104), (104, 7561571), (142, 5538052), (284, 2769026), (568, 1384513), (923, 852008), (1846, 426004), (3692, 213002), (7384, 106501)]