508889218

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{12071}}^1$

素因数の和:12377

約数の個数: 16

約数和(自身を含む): 774442944

約数和(自身を除く): 265553726

約数列:

[1, 2, 107, 197, 214, 394, 12071, 21079, 24142, 42158, 1291597, 2377987, 2583194, 4755974, 254444609, 508889218]

約数ペア:

[(1, 508889218), (2, 254444609), (107, 4755974), (197, 2583194), (214, 2377987), (394, 1291597), (12071, 42158), (21079, 24142)]