867375808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1042519}}^1$

素因数の和:1042544

約数の個数: 28

約数和(自身を含む): 1853600560

約数和(自身を除く): 986224752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1042519, 2085038, 4170076, 8340152, 13552747, 16680304, 27105494, 33360608, 54210988, 66721216, 108421976, 216843952, 433687904, 867375808]

約数ペア:

[(1, 867375808), (2, 433687904), (4, 216843952), (8, 108421976), (13, 66721216), (16, 54210988), (26, 33360608), (32, 27105494), (52, 16680304), (64, 13552747), (104, 8340152), (208, 4170076), (416, 2085038), (832, 1042519)]