1560001490

素因数分解:

$2^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{341357}}^1$

素因数の和:341821

約数の個数: 16

約数和(自身を含む): 2814155352

約数和(自身を除く): 1254153862

約数列:

[1, 2, 5, 10, 457, 914, 2285, 4570, 341357, 682714, 1706785, 3413570, 156000149, 312000298, 780000745, 1560001490]

約数ペア:

[(1, 1560001490), (2, 780000745), (5, 312000298), (10, 156000149), (457, 3413570), (914, 1706785), (2285, 682714), (4570, 341357)]