246195908

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2240

約数の個数: 48

約数和(自身を含む): 508032000

約数和(自身を除く): 261836092

約数列:

[1, 2, 4, 7, 14, 28, 59, 71, 118, 142, 236, 284, 413, 497, 826, 994, 1652, 1988, 2099, 4189, 4198, 8378, 8396, 14693, 16756, 29323, 29386, 58646, 58772, 117292, 123841, 149029, 247682, 298058, 495364, 596116, 866887, 1043203, 1733774, 2086406, 3467548, 4172812, 8792711, 17585422, 35170844, 61548977, 123097954, 246195908]

約数ペア:

[(1, 246195908), (2, 123097954), (4, 61548977), (7, 35170844), (14, 17585422), (28, 8792711), (59, 4172812), (71, 3467548), (118, 2086406), (142, 1733774), (236, 1043203), (284, 866887), (413, 596116), (497, 495364), (826, 298058), (994, 247682), (1652, 149029), (1988, 123841), (2099, 117292), (4189, 58772), (4198, 58646), (8378, 29386), (8396, 29323), (14693, 16756)]