829426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 1491840

約数和(自身を除く): 662414

約数列:

[1, 2, 13, 19, 23, 26, 38, 46, 73, 146, 247, 299, 437, 494, 598, 874, 949, 1387, 1679, 1898, 2774, 3358, 5681, 11362, 18031, 21827, 31901, 36062, 43654, 63802, 414713, 829426]

約数ペア:

[(1, 829426), (2, 414713), (13, 63802), (19, 43654), (23, 36062), (26, 31901), (38, 21827), (46, 18031), (73, 11362), (146, 5681), (247, 3358), (299, 2774), (437, 1898), (494, 1679), (598, 1387), (874, 949)]