888971480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1307311}}^1$

素因数の和:1307339

約数の個数: 32

約数和(自身を含む): 2117845440

約数和(自身を除く): 1228873960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1307311, 2614622, 5229244, 6536555, 10458488, 13073110, 22224287, 26146220, 44448574, 52292440, 88897148, 111121435, 177794296, 222242870, 444485740, 888971480]

約数ペア:

[(1, 888971480), (2, 444485740), (4, 222242870), (5, 177794296), (8, 111121435), (10, 88897148), (17, 52292440), (20, 44448574), (34, 26146220), (40, 22224287), (68, 13073110), (85, 10458488), (136, 6536555), (170, 5229244), (340, 2614622), (680, 1307311)]