2017488056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{644977}}^1$

素因数の和:645023

約数の個数: 32

約数和(自身を含む): 4179457440

約数和(自身を除く): 2161969384

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 644977, 1289954, 2579908, 5159816, 10964609, 14834471, 21929218, 29668942, 43858436, 59337884, 87716872, 118675768, 252186007, 504372014, 1008744028, 2017488056]

約数ペア:

[(1, 2017488056), (2, 1008744028), (4, 504372014), (8, 252186007), (17, 118675768), (23, 87716872), (34, 59337884), (46, 43858436), (68, 29668942), (92, 21929218), (136, 14834471), (184, 10964609), (391, 5159816), (782, 2579908), (1564, 1289954), (3128, 644977)]