129384788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{3643}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 244264608

約数和(自身を除く): 114879820

約数列:

[1, 2, 4, 13, 26, 52, 683, 1366, 2732, 3643, 7286, 8879, 14572, 17758, 35516, 47359, 94718, 189436, 2488169, 4976338, 9952676, 32346197, 64692394, 129384788]

約数ペア:

[(1, 129384788), (2, 64692394), (4, 32346197), (13, 9952676), (26, 4976338), (52, 2488169), (683, 189436), (1366, 94718), (2732, 47359), (3643, 35516), (7286, 17758), (8879, 14572)]