331300492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1297}}^1\times {\mathrm{3361}}^1$

素因数の和:4681

約数の個数: 24

約数和(自身を含む): 610942640

約数和(自身を除く): 279642148

約数列:

[1, 2, 4, 19, 38, 76, 1297, 2594, 3361, 5188, 6722, 13444, 24643, 49286, 63859, 98572, 127718, 255436, 4359217, 8718434, 17436868, 82825123, 165650246, 331300492]

約数ペア:

[(1, 331300492), (2, 165650246), (4, 82825123), (19, 17436868), (38, 8718434), (76, 4359217), (1297, 255436), (2594, 127718), (3361, 98572), (5188, 63859), (6722, 49286), (13444, 24643)]