2021643416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{474119}}^1$

素因数の和:474179

約数の個数: 32

約数和(自身を含む): 4181738400

約数和(自身を除く): 2160094984

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4264, 474119, 948238, 1896476, 3792952, 6163547, 12327094, 19438879, 24654188, 38877758, 49308376, 77755516, 155511032, 252705427, 505410854, 1010821708, 2021643416]

約数ペア:

[(1, 2021643416), (2, 1010821708), (4, 505410854), (8, 252705427), (13, 155511032), (26, 77755516), (41, 49308376), (52, 38877758), (82, 24654188), (104, 19438879), (164, 12327094), (328, 6163547), (533, 3792952), (1066, 1896476), (2132, 948238), (4264, 474119)]