26804977892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{219217}}^1$

素因数の和:219636

約数の個数: 48

約数和(自身を含む): 58631169408

約数和(自身を除く): 31826191516

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 397, 794, 1588, 2779, 4367, 5558, 8734, 11116, 17468, 30569, 61138, 122276, 219217, 438434, 876868, 1534519, 2411387, 3069038, 4822774, 6138076, 9645548, 16879709, 33759418, 67518836, 87029149, 174058298, 348116596, 609204043, 957320639, 1218408086, 1914641278, 2436816172, 3829282556, 6701244473, 13402488946, 26804977892]

約数ペア:

[(1, 26804977892), (2, 13402488946), (4, 6701244473), (7, 3829282556), (11, 2436816172), (14, 1914641278), (22, 1218408086), (28, 957320639), (44, 609204043), (77, 348116596), (154, 174058298), (308, 87029149), (397, 67518836), (794, 33759418), (1588, 16879709), (2779, 9645548), (4367, 6138076), (5558, 4822774), (8734, 3069038), (11116, 2411387), (17468, 1534519), (30569, 876868), (61138, 438434), (122276, 219217)]