2648264658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1997183}}^1$

素因数の和:1997218

約数の個数: 32

約数和(自身を含む): 6039484416

約数和(自身を除く): 3391219758

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 1997183, 3994366, 5991549, 11983098, 25963379, 33952111, 51926758, 67904222, 77890137, 101856333, 155780274, 203712666, 441377443, 882754886, 1324132329, 2648264658]

約数ペア:

[(1, 2648264658), (2, 1324132329), (3, 882754886), (6, 441377443), (13, 203712666), (17, 155780274), (26, 101856333), (34, 77890137), (39, 67904222), (51, 51926758), (78, 33952111), (102, 25963379), (221, 11983098), (442, 5991549), (663, 3994366), (1326, 1997183)]