2000644911

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1180

約数の個数: 36

約数和(自身を含む): 2984331792

約数和(自身を除く): 983686881

約数列:

[1, 3, 9, 47, 103, 141, 309, 423, 927, 977, 2209, 2931, 4841, 6627, 8793, 14523, 19881, 43569, 45919, 100631, 137757, 227527, 301893, 413271, 682581, 905679, 2047743, 2158193, 4729657, 6474579, 14188971, 19423737, 42566913, 222293879, 666881637, 2000644911]

約数ペア:

[(1, 2000644911), (3, 666881637), (9, 222293879), (47, 42566913), (103, 19423737), (141, 14188971), (309, 6474579), (423, 4729657), (927, 2158193), (977, 2047743), (2209, 905679), (2931, 682581), (4841, 413271), (6627, 301893), (8793, 227527), (14523, 137757), (19881, 100631), (43569, 45919)]