2011474729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{418447}}^1$

素因数の和:418500

約数の個数: 16

約数和(自身を含む): 2410260480

約数和(自身を除く): 398785751

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 418447, 4602917, 7950493, 9624281, 87455423, 105867091, 182861339, 2011474729]

約数ペア:

[(1, 2011474729), (11, 182861339), (19, 105867091), (23, 87455423), (209, 9624281), (253, 7950493), (437, 4602917), (4807, 418447)]