555804986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1587

約数の個数: 48

約数和(自身を含む): 980968320

約数和(自身を除く): 425163334

約数列:

[1, 2, 11, 19, 22, 38, 47, 94, 209, 361, 418, 517, 722, 893, 1034, 1489, 1786, 2978, 3971, 7942, 9823, 16379, 16967, 19646, 28291, 32758, 33934, 56582, 69983, 139966, 186637, 311201, 373274, 537529, 622402, 769813, 1075058, 1329677, 1539626, 2659354, 5912819, 11825638, 14626447, 25263863, 29252894, 50527726, 277902493, 555804986]

約数ペア:

[(1, 555804986), (2, 277902493), (11, 50527726), (19, 29252894), (22, 25263863), (38, 14626447), (47, 11825638), (94, 5912819), (209, 2659354), (361, 1539626), (418, 1329677), (517, 1075058), (722, 769813), (893, 622402), (1034, 537529), (1489, 373274), (1786, 311201), (2978, 186637), (3971, 139966), (7942, 69983), (9823, 56582), (16379, 33934), (16967, 32758), (19646, 28291)]