804913408

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{241861}}^1$

素因数の和:241890

約数の個数: 36

約数和(自身を含む): 1730280748

約数和(自身を除く): 925367340

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 241861, 483722, 967444, 1934888, 3144193, 3869776, 6288386, 7739552, 12576772, 15479104, 25153544, 30958208, 50307088, 61916416, 100614176, 201228352, 402456704, 804913408]

約数ペア:

[(1, 804913408), (2, 402456704), (4, 201228352), (8, 100614176), (13, 61916416), (16, 50307088), (26, 30958208), (32, 25153544), (52, 15479104), (64, 12576772), (104, 7739552), (128, 6288386), (208, 3869776), (256, 3144193), (416, 1934888), (832, 967444), (1664, 483722), (3328, 241861)]