1384397788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{48589}}^1$

素因数の和:49029

約数の個数: 24

約数和(自身を含む): 2571382800

約数和(自身を除く): 1186985012

約数列:

[1, 2, 4, 17, 34, 68, 419, 838, 1676, 7123, 14246, 28492, 48589, 97178, 194356, 826013, 1652026, 3304052, 20358791, 40717582, 81435164, 346099447, 692198894, 1384397788]

約数ペア:

[(1, 1384397788), (2, 692198894), (4, 346099447), (17, 81435164), (34, 40717582), (68, 20358791), (419, 3304052), (838, 1652026), (1676, 826013), (7123, 194356), (14246, 97178), (28492, 48589)]