1319950070

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{178613}}^1$

素因数の和:179359

約数の個数: 16

約数和(自身を含む): 2379138480

約数和(自身を除く): 1059188410

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 178613, 357226, 893065, 1786130, 131995007, 263990014, 659975035, 1319950070]

約数ペア:

[(1, 1319950070), (2, 659975035), (5, 263990014), (10, 131995007), (739, 1786130), (1478, 893065), (3695, 357226), (7390, 178613)]