4528498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 7862400

約数和(自身を除く): 3333902

約数列:

[1, 2, 13, 19, 26, 38, 89, 103, 178, 206, 247, 494, 1157, 1339, 1691, 1957, 2314, 2678, 3382, 3914, 9167, 18334, 21983, 25441, 43966, 50882, 119171, 174173, 238342, 348346, 2264249, 4528498]

約数ペア:

[(1, 4528498), (2, 2264249), (13, 348346), (19, 238342), (26, 174173), (38, 119171), (89, 50882), (103, 43966), (178, 25441), (206, 21983), (247, 18334), (494, 9167), (1157, 3914), (1339, 3382), (1691, 2678), (1957, 2314)]