5514897836

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{21149}}^1$

素因数の和:21366

約数の個数: 48

約数和(自身を含む): 11275488000

約数和(自身を除く): 5760590164

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 139, 268, 278, 469, 556, 938, 973, 1876, 1946, 3892, 9313, 18626, 21149, 37252, 42298, 65191, 84596, 130382, 148043, 260764, 296086, 592172, 1416983, 2833966, 2939711, 5667932, 5879422, 9918881, 11758844, 19837762, 20577977, 39675524, 41155954, 82311908, 196960637, 393921274, 787842548, 1378724459, 2757448918, 5514897836]

約数ペア:

[(1, 5514897836), (2, 2757448918), (4, 1378724459), (7, 787842548), (14, 393921274), (28, 196960637), (67, 82311908), (134, 41155954), (139, 39675524), (268, 20577977), (278, 19837762), (469, 11758844), (556, 9918881), (938, 5879422), (973, 5667932), (1876, 2939711), (1946, 2833966), (3892, 1416983), (9313, 592172), (18626, 296086), (21149, 260764), (37252, 148043), (42298, 130382), (65191, 84596)]