2016204741

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149249}}^1$

素因数の和:149353

約数の個数: 24

約数和(自身を含む): 3104400000

約数和(自身を除く): 1088195259

約数列:

[1, 3, 9, 19, 57, 79, 171, 237, 711, 1501, 4503, 13509, 149249, 447747, 1343241, 2835731, 8507193, 11790671, 25521579, 35372013, 106116039, 224022749, 672068247, 2016204741]

約数ペア:

[(1, 2016204741), (3, 672068247), (9, 224022749), (19, 106116039), (57, 35372013), (79, 25521579), (171, 11790671), (237, 8507193), (711, 2835731), (1501, 1343241), (4503, 447747), (13509, 149249)]