2522624

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:410

約数の個数: 40

約数和(自身を含む): 5442360

約数和(自身を除く): 2919736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 379, 416, 512, 758, 832, 1516, 1664, 3032, 3328, 4927, 6064, 6656, 9854, 12128, 19708, 24256, 39416, 48512, 78832, 97024, 157664, 194048, 315328, 630656, 1261312, 2522624]

約数ペア:

[(1, 2522624), (2, 1261312), (4, 630656), (8, 315328), (13, 194048), (16, 157664), (26, 97024), (32, 78832), (52, 48512), (64, 39416), (104, 24256), (128, 19708), (208, 12128), (256, 9854), (379, 6656), (416, 6064), (512, 4927), (758, 3328), (832, 3032), (1516, 1664)]