1313234065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1836691}}^1$

素因数の和:1836720

約数の個数: 16

約数和(自身を含む): 1851385536

約数和(自身を除く): 538151471

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 1836691, 9183455, 20203601, 23876983, 101018005, 119384915, 262646813, 1313234065]

約数ペア:

[(1, 1313234065), (5, 262646813), (11, 119384915), (13, 101018005), (55, 23876983), (65, 20203601), (143, 9183455), (715, 1836691)]