5138844

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 12832512

約数和(自身を除く): 7693668

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 433, 516, 866, 989, 1299, 1732, 1978, 2598, 2967, 3956, 5196, 5934, 9959, 11868, 18619, 19918, 29877, 37238, 39836, 55857, 59754, 74476, 111714, 119508, 223428, 428237, 856474, 1284711, 1712948, 2569422, 5138844]

約数ペア:

[(1, 5138844), (2, 2569422), (3, 1712948), (4, 1284711), (6, 856474), (12, 428237), (23, 223428), (43, 119508), (46, 111714), (69, 74476), (86, 59754), (92, 55857), (129, 39836), (138, 37238), (172, 29877), (258, 19918), (276, 18619), (433, 11868), (516, 9959), (866, 5934), (989, 5196), (1299, 3956), (1732, 2967), (1978, 2598)]