291230250476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{140827007}}^1$

素因数の和:140827069

約数の個数: 24

約数和(自身を含む): 567814496256

約数和(自身を除く): 276584245780

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 140827007, 281654014, 563308028, 1549097077, 3098194154, 6196388308, 6618869329, 13237738658, 26475477316, 72807562619, 145615125238, 291230250476]

約数ペア:

[(1, 291230250476), (2, 145615125238), (4, 72807562619), (11, 26475477316), (22, 13237738658), (44, 6618869329), (47, 6196388308), (94, 3098194154), (188, 1549097077), (517, 563308028), (1034, 281654014), (2068, 140827007)]