339901436

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{8803}}^1$

素因数の和:9018

約数の個数: 36

約数和(自身を含む): 695533608

約数和(自身を除く): 355632172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1379, 2758, 5516, 8803, 9653, 17606, 19306, 35212, 38612, 61621, 123242, 246484, 431347, 862694, 1725388, 1734191, 3468382, 6936764, 12139337, 24278674, 48557348, 84975359, 169950718, 339901436]

約数ペア:

[(1, 339901436), (2, 169950718), (4, 84975359), (7, 48557348), (14, 24278674), (28, 12139337), (49, 6936764), (98, 3468382), (196, 1734191), (197, 1725388), (394, 862694), (788, 431347), (1379, 246484), (2758, 123242), (5516, 61621), (8803, 38612), (9653, 35212), (17606, 19306)]