289391502

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{2381}}^1$

素因数の和:2864

約数の個数: 32

約数和(自身を含む): 592717824

約数和(自身を除く): 303326322

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 431, 862, 1293, 2381, 2586, 4762, 7143, 14286, 20257, 40514, 60771, 111907, 121542, 223814, 335721, 671442, 1026211, 2052422, 3078633, 6157266, 48231917, 96463834, 144695751, 289391502]

約数ペア:

[(1, 289391502), (2, 144695751), (3, 96463834), (6, 48231917), (47, 6157266), (94, 3078633), (141, 2052422), (282, 1026211), (431, 671442), (862, 335721), (1293, 223814), (2381, 121542), (2586, 111907), (4762, 60771), (7143, 40514), (14286, 20257)]