2265762304

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{340409}}^1$

素因数の和:340440

約数の個数: 40

約数和(自身を含む): 4875352020

約数和(自身を除く): 2609589716

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 340409, 680818, 1361636, 2723272, 4425317, 5446544, 8850634, 10893088, 17701268, 21786176, 35402536, 43572352, 70805072, 87144704, 141610144, 174289408, 283220288, 566440576, 1132881152, 2265762304]

約数ペア:

[(1, 2265762304), (2, 1132881152), (4, 566440576), (8, 283220288), (13, 174289408), (16, 141610144), (26, 87144704), (32, 70805072), (52, 43572352), (64, 35402536), (104, 21786176), (128, 17701268), (208, 10893088), (256, 8850634), (416, 5446544), (512, 4425317), (832, 2723272), (1664, 1361636), (3328, 680818), (6656, 340409)]