804917776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3869797}}^1$

素因数の和:3869818

約数の個数: 20

約数和(自身を含む): 1679492332

約数和(自身を除く): 874574556

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3869797, 7739594, 15479188, 30958376, 50307361, 61916752, 100614722, 201229444, 402458888, 804917776]

約数ペア:

[(1, 804917776), (2, 402458888), (4, 201229444), (8, 100614722), (13, 61916752), (16, 50307361), (26, 30958376), (52, 15479188), (104, 7739594), (208, 3869797)]