2987396539216

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{2786750503}}^1$

素因数の和:2786750578

約数の個数: 20

約数和(自身を含む): 5874470062432

約数和(自身を除く): 2887073523216

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 2786750503, 5573501006, 11147002012, 22294004024, 44588008048, 186712283701, 373424567402, 746849134804, 1493698269608, 2987396539216]

約数ペア:

[(1, 2987396539216), (2, 1493698269608), (4, 746849134804), (8, 373424567402), (16, 186712283701), (67, 44588008048), (134, 22294004024), (268, 11147002012), (536, 5573501006), (1072, 2786750503)]