489844594798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{226990081}}^1$

素因数の和:226990179

約数の個数: 16

約数和(自身を含む): 800821009296

約数和(自身を除く): 310976414498

約数列:

[1, 2, 13, 26, 83, 166, 1079, 2158, 226990081, 453980162, 2950871053, 5901742106, 18840176723, 37680353446, 244922297399, 489844594798]

約数ペア:

[(1, 489844594798), (2, 244922297399), (13, 37680353446), (26, 18840176723), (83, 5901742106), (166, 2950871053), (1079, 453980162), (2158, 226990081)]