2788975030

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{610279}}^1$

素因数の和:610743

約数の個数: 16

約数和(自身を含む): 5031148320

約数和(自身を除く): 2242173290

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 610279, 1220558, 3051395, 6102790, 278897503, 557795006, 1394487515, 2788975030]

約数ペア:

[(1, 2788975030), (2, 1394487515), (5, 557795006), (10, 278897503), (457, 6102790), (914, 3051395), (2285, 1220558), (4570, 610279)]