1018888495

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{12721}}^1$

素因数の和:13002

約数の個数: 16

約数和(自身を含む): 1243906272

約数和(自身を除く): 225017777

約数列:

[1, 5, 83, 193, 415, 965, 12721, 16019, 63605, 80095, 1055843, 2455153, 5279215, 12275765, 203777699, 1018888495]

約数ペア:

[(1, 1018888495), (5, 203777699), (83, 12275765), (193, 5279215), (415, 2455153), (965, 1055843), (12721, 80095), (16019, 63605)]