1988368

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{823}}^1$

素因数の和:982

約数の個数: 20

約数和(自身を含む): 3882688

約数和(自身を除く): 1894320

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 823, 1208, 1646, 2416, 3292, 6584, 13168, 124273, 248546, 497092, 994184, 1988368]

約数ペア:

[(1, 1988368), (2, 994184), (4, 497092), (8, 248546), (16, 124273), (151, 13168), (302, 6584), (604, 3292), (823, 2416), (1208, 1646)]