245378434

素因数分解:

$2^1\times 7^1\times {\mathrm{3011}}^1\times {\mathrm{5821}}^1$

素因数の和:8841

約数の個数: 16

約数和(自身を含む): 420860736

約数和(自身を除く): 175482302

約数列:

[1, 2, 7, 14, 3011, 5821, 6022, 11642, 21077, 40747, 42154, 81494, 17527031, 35054062, 122689217, 245378434]

約数ペア:

[(1, 245378434), (2, 122689217), (7, 35054062), (14, 17527031), (3011, 81494), (5821, 42154), (6022, 40747), (11642, 21077)]