13495680008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{405227}}^1$

素因数の和:405437

約数の個数: 32

約数和(自身を含む): 26550538560

約数和(自身を除く): 13054858552

約数列:

[1, 2, 4, 8, 23, 46, 92, 181, 184, 362, 724, 1448, 4163, 8326, 16652, 33304, 405227, 810454, 1620908, 3241816, 9320221, 18640442, 37280884, 73346087, 74561768, 146692174, 293384348, 586768696, 1686960001, 3373920002, 6747840004, 13495680008]

約数ペア:

[(1, 13495680008), (2, 6747840004), (4, 3373920002), (8, 1686960001), (23, 586768696), (46, 293384348), (92, 146692174), (181, 74561768), (184, 73346087), (362, 37280884), (724, 18640442), (1448, 9320221), (4163, 3241816), (8326, 1620908), (16652, 810454), (33304, 405227)]