1732320005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{209851}}^1$

素因数の和:209996

約数の個数: 16

約数和(自身を含む): 2256328704

約数和(自身を除く): 524008699

約数列:

[1, 5, 13, 65, 127, 635, 1651, 8255, 209851, 1049255, 2728063, 13640315, 26651077, 133255385, 346464001, 1732320005]

約数ペア:

[(1, 1732320005), (5, 346464001), (13, 133255385), (65, 26651077), (127, 13640315), (635, 2728063), (1651, 1049255), (8255, 209851)]