2232781198

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1\times {\mathrm{641}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 3477061728

約数和(自身を除く): 1244280530

約数列:

[1, 2, 41, 82, 107, 214, 397, 641, 794, 1282, 4387, 8774, 16277, 26281, 32554, 42479, 52562, 68587, 84958, 137174, 254477, 508954, 1741639, 2812067, 3483278, 5624134, 10433557, 20867114, 27229039, 54458078, 1116390599, 2232781198]

約数ペア:

[(1, 2232781198), (2, 1116390599), (41, 54458078), (82, 27229039), (107, 20867114), (214, 10433557), (397, 5624134), (641, 3483278), (794, 2812067), (1282, 1741639), (4387, 508954), (8774, 254477), (16277, 137174), (26281, 84958), (32554, 68587), (42479, 52562)]