2014641616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{22369}}^1$

素因数の和:22823

約数の個数: 40

約数和(自身を含む): 4213523720

約数和(自身を除く): 2198882104

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 433, 866, 1732, 3464, 5629, 6928, 11258, 22369, 22516, 44738, 45032, 89476, 90064, 178952, 290797, 357904, 581594, 1163188, 2326376, 4652752, 9685777, 19371554, 38743108, 77486216, 125915101, 154972432, 251830202, 503660404, 1007320808, 2014641616]

約数ペア:

[(1, 2014641616), (2, 1007320808), (4, 503660404), (8, 251830202), (13, 154972432), (16, 125915101), (26, 77486216), (52, 38743108), (104, 19371554), (208, 9685777), (433, 4652752), (866, 2326376), (1732, 1163188), (3464, 581594), (5629, 357904), (6928, 290797), (11258, 178952), (22369, 90064), (22516, 89476), (44738, 45032)]