1097408

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1319}}^1$

素因数の和:1344

約数の個数: 28

約数和(自身を含む): 2346960

約数和(自身を除く): 1249552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1319, 2638, 5276, 10552, 17147, 21104, 34294, 42208, 68588, 84416, 137176, 274352, 548704, 1097408]

約数ペア:

[(1, 1097408), (2, 548704), (4, 274352), (8, 137176), (13, 84416), (16, 68588), (26, 42208), (32, 34294), (52, 21104), (64, 17147), (104, 10552), (208, 5276), (416, 2638), (832, 1319)]