1383485306

素因数分解:

$2^1\times 7^2\times {\mathrm{2557}}^1\times {\mathrm{5521}}^1$

素因数の和:8094

約数の個数: 24

約数和(自身を含む): 2415422196

約数和(自身を除く): 1031936890

約数列:

[1, 2, 7, 14, 49, 98, 2557, 5114, 5521, 11042, 17899, 35798, 38647, 77294, 125293, 250586, 270529, 541058, 14117197, 28234394, 98820379, 197640758, 691742653, 1383485306]

約数ペア:

[(1, 1383485306), (2, 691742653), (7, 197640758), (14, 98820379), (49, 28234394), (98, 14117197), (2557, 541058), (5114, 270529), (5521, 250586), (11042, 125293), (17899, 77294), (35798, 38647)]