4987766

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 9538560

約数和(自身を除く): 4550794

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 1103, 2206, 2261, 4522, 7721, 15442, 18751, 20957, 37502, 41914, 131257, 146699, 262514, 293398, 356269, 712538, 2493883, 4987766]

約数ペア:

[(1, 4987766), (2, 2493883), (7, 712538), (14, 356269), (17, 293398), (19, 262514), (34, 146699), (38, 131257), (119, 41914), (133, 37502), (238, 20957), (266, 18751), (323, 15442), (646, 7721), (1103, 4522), (2206, 2261)]