4349252

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 8114400

約数和(自身を除く): 3765148

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 643, 1286, 1691, 2572, 3382, 6764, 12217, 24434, 48868, 57227, 114454, 228908, 1087313, 2174626, 4349252]

約数ペア:

[(1, 4349252), (2, 2174626), (4, 1087313), (19, 228908), (38, 114454), (76, 57227), (89, 48868), (178, 24434), (356, 12217), (643, 6764), (1286, 3382), (1691, 2572)]