4921522

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{643}}^1$

素因数の和:777

約数の個数: 16

約数和(自身を含む): 7650720

約数和(自身を除く): 2729198

約数列:

[1, 2, 43, 86, 89, 178, 643, 1286, 3827, 7654, 27649, 55298, 57227, 114454, 2460761, 4921522]

約数ペア:

[(1, 4921522), (2, 2460761), (43, 114454), (86, 57227), (89, 55298), (178, 27649), (643, 7654), (1286, 3827)]